EP Math 3

2022 Update

Found a problem? Check here.

Course Description: Students will expand their understanding of graphing, measurement, fractions, geometry, place value, time, and money. Students will be introduced to adding and subtracting large numbers, rounding and estimation, finding the perimeter, decimals, multiplication, and division. Students will practice their skills and new math vocabulary using worksheets as well as online games, quizzes, and activities.

You’ll want the workbook and parent guide to go completely OFFLINE.

The book below is for the online course.

Printables  for the year/ Buy the printables for the online course as a workbook

Review

Lesson 1

Welcome to your first day of school! I wanted to give you one important reminder before you begin. Many of your lessons below have an internet link for you to click on. When you go to the different internet pages for your lessons, please DO NOT click on anything else on that page except what the directions tell you to. DO NOT click on any advertisements or games. DO NOT click on anything that takes you to a different website. Just stay focused on your lesson and then close that window and you should be right back here for the next lesson. Okay?

Parents:

  1. If you didn’t get here through My EP Assignments, I suggest you go there and create an account.
  2. This course has an offline version and a printables workbook. Go to the top of the course page for the links.

Please decide about buying workbooks or printing out the worksheet packets for the year. You’ll want those worksheets available when they come up in the curriculum.

Students:

  1. Find the numbers and shoot off the fireworks. Choose 1-100. (Turn off your ad blocker.)
      • If you are using a mobile device, this activity will send you to their paid app. Set your browser to Desktop to bypass that. Directions here
  2. Go on a math journey.
  3. Watch the shape song. Draw each shape it sings about.
  4. You don’t need a worksheet for today, but you should decide if you want to print out the worksheets for the year (over 100 pages) or buy them as a workbook. The PDF to print will be linked on each day there is a worksheet to print.
  5. This is the end of your work for this course for your first day. You are allowed to move at your own pace (this is homeschooling), but it’s intended you complete one lesson a day.

Lesson 2

  1. Add. Click on the answer to whatever number it shows you.
  2. Play shark numbers. Count the tens and then count the ones and click on the number.
  3. Play tangrams. Move and turn the shapes to get them to fill in the shape. This is tricky too.

Lesson 3

  1. Buy the item with the exact amount.
  2. Measure with a ruler. Choose level 1.
  3. Tell time. Choose setting clocks analog (2nd from top). Then choose to the hour at the bottom unless you want to try a harder one.

Lesson 4 (Means there’s a worksheet to use today.)

  1. Count the tally marks.
  2. Choose one of these activities.
    • Make the numbers using stacks of tens and blocks of ones. Use tens and ones to make numbers. Make 13, 25, 61, and any other two-digit number. This activity is on ABCya. It is free access on laptop/desktop. Mobile devices will ask you for a subscription account.
    • Take the test.  This will only let you do a certain number of problems before asking about an account.  You do not need to make an account.  Just stop once it asks you about an account.

Lesson 5

  1. Cross the canyon. You are going to count by 2s. The first one is 02, then 04, etc.
    • These are all even numbers. Even numbers end in 0, 2, 4, 6, and 8.
  2. Make numbers. Drag one of those big squares of blocks onto the work mat. What number does it say? 100! There are 100 blocks in that square. It’s 10 stacks of 10 blocks all put together. Make the numbers: 142 and 375. Now you are using hundreds, tens and ones.
  3. Make numbers. You are using hundreds, tens and ones. Make a big number. Do you see the hundreds, tens and ones? Click on the button to see them all put together. Click on “new” and make another big number.

Lesson 6

xtramath — If you haven’t yet, go to this site every day until you know all of your addition and subtraction facts fast! Stop when you get to multiplication. (Parents: If this isn’t coming easily for your child, you can slow it down. Click on parent/teacher and log in. Choose the child’s tab. Choose Change Program. Choose 6 second addition. When it’s mastered, it will change to subtraction, etc., so set your account to Addition, Subtraction, Multiplication, and Division because it makes you go through the progression and you may want it later for practice with those others as well.)

  1. Watch this song about adding or subtracting ten.
  2. Then check out this video on adding ten to a two-digit number.
  3. Can you do it? You can try this game to make sure you know how. Choose 10 more.
    • In the top right corner of the box it will tell you what number to find you are using. Click on the number that is ten more.

Lesson 7

xtramath

  1. Click to play “10 less”. It will tell you a number. Subtract 10. Can you figure out how? Add 1 to the tens place. It’s easy on the chart. Just look up one row because each row has ten numbers. When you find the right answer, click on “next” to get your next number to find. When this is easy for you, go on to the next part of this assignment.
  2. Play again.  This time click “11 more“. That’s adding 10 and adding 1. Now you will add 1 to the tens and 1 to the ones. What happens when you add 1 to 9? Do you remember? It’s easy on the chart. Just move down one row to add 10 and over one spot to add 1.

Lesson 8*

xtramath

  1. You can watch the first part of this video to remind you about adding with carrying. Stop when the teacher says to do the problems on your worksheet (around 5:40).
  2. When the ones add up to ten, you make them into a group of ten and add them to the tens.
  3. *You can do your worksheet for Lesson 8. Remember, if there is no number in the tens place, that’s just zero. You don’t have to add anything to the other tens.  Check your answers.

Lesson 9*

xtramath

  1. If you need a reminder on how to do this, you can watch this presentation before you practice.
  2. *Then you can do your Lesson 9 worksheet.  Check your answers.

Lesson 10

xtramath

  1. Answer the word problems.

Lesson 11

xtramath

  1. Now let’s subtract by numbers with zero in the ones place.
  2. If you can’t remember how to do this, you can watch this presentation.
  3. Complete the activity.

Subtraction with Regrouping

Lesson 12*xtramath

  1. Watch the video on subtraction with borrowing.
  2. *Then complete this worksheet.  Check your answers.

Lesson 13*

xtramath

  1. Watch the video on subtraction with borrowing.
  2. *Then complete this worksheet.  Check your answers.

Lesson 14

xtramath

  1. Watch the video on subtraction with borrowing (or regrouping)
  2. Subtract to answer the word problems. Label your answers! It’s not 42 but 42 marbles.
Lesson 15

xtramath

  1. Complete the word problems.
  2. You’ll have to decide if you should subtract or add.

Money

Lesson 16*

xtramath

  1. Learn about using the least amount of coins.
  2. *Complete the worksheet for today to keep your skills sharp.  Check your answers.

Lesson 17

xtramath

  1. Complete the money word problem game. Click on the money and it will add to the total.

Lesson 18

xtramath

  1. Look at one example of using the fewest number of bills and coins to pay an amount. Remember to start with the highest amount to see if it works.
  2. *Count by fives to complete the worksheet.  Check the answers.

Lesson 19*

xtramath

  1. *Complete the worksheet.  Check the answers.

Lesson 20

xtramath

  1. Learn about counting dollars and cents.
  2. Play level 3 Beginner and then play Expert.
  3. Choose subtraction level 3. Play until you get confetti twice or at least ten correct.

Lesson 21

xtramath

  1. Add the costs of lunch.

Lesson 22*

xtramath

  1. *Complete the worksheet.  Check your answers.

Lesson 23*

  1. Watch the video on adding hundreds.
  2. *Complete the worksheet on adding hundreds. Check your answers.

Lesson 24*

  1. Watch the video on subtracting hundreds.
  2. *Complete the worksheet on subtracting hundreds. Check your answers.

Lesson 25*

  1. Look at your worksheet for today. You are going to be subtracting from 100 every time. Look at how the number 10 is marked out, 100. You’ll need to borrow from the 10 to make it 9 in the tens place and give 10 to the 0 in the ones. Make sure you see that in the example before you begin.
  2. *Complete the worksheet on subtracting from 100. Check your answers.
Lesson 26

xtramath

  1. Learn about counting on to make change.
  2. Play Cash Out. Click on NO for Show Change Amount.
    • It will tell you how much the customer spent and how much money they gave you. It is the easy level, so they will give you $1.00.
    • How do you know how much change to give?
    • Count on from how much they spent.
    • If they spent 63 cents, $0.63, then you would click on the penny to put two pennies on the counter and count 64, 65. Then you could put a dime on the counter and count 75. Then you could put a quarter on the counter and count 100 or $1.00.
    • Check your amount by counting on from how much they spent. You can click on a coin to take it off the counter.
    • Give the change when you are ready.
  3. Choose dimes, nickels, and pennies.

Lesson 27*

xtramath

  1. How many cents are in a dollar?  (answer: 100)
  2. You are going to complete a worksheet, but before you start, I want you to look at the first problem. You are going to subtract 20 from 100. We’re going to do it together.
    • First you’ll subtract the ones straight down. Zero minus zero is zero. You can write zero in the answer spot under the zeros in the ones column.
    • What’s left? Draw a box around the 10 left in 100.
      • Now you have ten minus two left. You know the answer to that. What’s ten minus two?  (answer: 8)
        • Write 8 in the tens spot in the answer.
      • What’s the answer to 100 – 20?  (answer: 80)
      • (You can also think about adding on.)
      • *Complete the worksheet. Each time draw a box around the ten in the problem. When you need to borrow more ones in order to subtract, you can cross off the ten and make it a nine. Then like normal you take those ten and move them into the ones column.  Check your answers.

Rounding and Estimation

Lesson 28*

xtramath

  1. Estimating means making a good guess as to what the answer is.
  2. Use estimation to make a good guess as to which box has more.
  3. *Use this worksheet to compare.  Check your answers.

Lesson 29*

xtramath

  1. Rounding is one trick we use to figure out what a good guess would be.
  2. Watch this video on rounding.
  3. Here are some examples of rounding to the nearest ten:
    • 13 –>  the number on the right is four or less, so the number on the left stays the same
    • 10 is the nearest ten
    • Look at it on the number line. Click on “done” to close the box. Find 13. Is it closer to 10 or 20? That’s what rounding is. Which number is closer? If it is right in the middle, we round up to the higher number.
    • 27 –> The number on the right is 5 or more, so the number on the left moves up one.
    • 30 is the nearest ten
    • Look at it on the number line. Click on “done” to close the box. Find 27. Is it closer to 20 or 30?
    • 2 –> Is it closer to 0 or 10?
  4. Try rounding to the nearest ten.
  5. *Use the menu to answer the questions.  Check your answers.

Lesson 30*

xtramath

  1. Scroll down and click on “start.” Round to the nearest ten.
  2. *Keep your skills sharp with this worksheet.  Check your answers.

Lesson 31*

xtramath

  1. When you round to the nearest hundred, you do the same thing as with tens.
  2. Here are some examples:
    • 461 –> We are rounding to the nearest hundred. Which number is in the hundreds spot?  (answer: 4)
    • 461 –> When we round this to the nearest hundred, we are asking, “Which is it closer to, 400 or 500?”
    • We need to look at the number immediately to the right. Which number is to the right of 4?  (answer: 6)
    • Is six, 5 or more? (answer: yes)
    • Then we need to change the number on the left to one more. The 4 becomes a 5.
    • 461 –> 500   Which is 461 closer to, 400 or 500?
  3. Watch this video again, just for the first 32 seconds.
  4. Round to the nearest hundred.
  5. *Complete the worksheet.  Check your answers.

Time

Lesson 32

xtramath

  1. Do this lesson on telling time.
  2. Set the clocks.
    • Remember: the hour is the number the hand has already passed.

Lesson 33

xtramath

  1. Learn about reading clocks to the quarter hour.
  2. Practice reading clocks to the quarter hour.

Lesson 34

xtramath

  1. Set the clocks to match the digital times.
  2. Choose level 1 for odd and even practice. Use your thinking cap. If you need help with odd or even, here it is.
    • Put the numbers in the correct box.
    • It does NOT check your work. Make sure you leave it up and ask someone to check.

Lesson 35xtramath

  1. *Complete the worksheet.  Check your answers.

Lesson 36*

xtramath

  1. Watch this presentation on estimating sums with rounding. At any time, you can pause it or go back.
  2. *Follow the directions to add and estimate.
  3. Check your answers.  Make sure you understand your mistakes.

Lesson 37*

xtramath

  1. Watch this presentation on estimating differences with rounding.
  2. *Subtract and estimate.
  3. Check your answers.  Make sure you understand your mistakes.

Lesson 38

xtramath

  1. Read this page about numbers to 1000.
  2. Look at the relationship between fractions and clocks.
    • We call one fourth one quarter.
    • That’s why we say, “Quarter past,” or “quarter of.”
  3. Do this adding and subtracting to 20  activity.

Lesson 39xtramath

  1. Make numbers. Now you are using thousands, hundreds, tens and ones. Make a big number. Do you see the thousands, hundreds, tens and ones? Do you see them all put together? Make different numbers.
  2. Play a level 2 game.

Lesson 40

 xtramath

  1. Make at least three big numbers.
    • Identify them as odd or even. Make at least one odd and one even number.
  2. Do the activity, adding and subtracting to 20.

Lesson 41

xtramath

  1. Watch this addition video on adding hundreds (but you don’t have to try them on your own) or listen to a song about how to do it.
  2. Add hundreds. Add 250 and 345. Make the first number and then click on the plus sign to add on the ones, tens, and hundreds of the second number. What’s the answer? Write the problem out on paper.
  3. Now add 361 and 297. What happens when you add the 9 to the 6 in the tens column? Write the problem out on paper.
  4. Try it again with 168 and 455.
  5. One more time. This time add 786 and 329.

Lesson 42*

xtramath — This is just for addition and subtraction. Stop when you get to multiplication.

  1. *Complete the worksheet on adding hundreds. Cut out the blocks on page 2 and use them to find the answers to the problems on page 1.
  2. Make sure you check your answers and understand your mistakes.
    • I’m going to tell you two of the answers.
    • Build the problems with the pieces. (The big cubes are 1000 blocks put together.)
    •     875
    •  + 314
    •   1189
    • ones…  5 + 4 = 9
    • tens…  7 + 1 = 8
    • hundreds…  8 + 3 = 11  That’s 1 in the hundreds spot and 1 in the thousands spot.
    • thousands…  There are no other thousands to add, so there is only 1 thousand.
    •    976
    • + 122
    •  1098
    • ones…  6 + 2 = 8
    • tens…  7 + 2 = 9
    • hundreds…  9+1 = 10  That’s 0 in the hundreds spot. Carry the one to the thousands.
    • thousands…  0+0+1 = 1  There were no thousands in either number and then the one we carried over.

Lesson 43

xtramath

  1. Round to the nearest ten.
  2. *Complete this worksheet on adding hundreds.
  3. Check your answers. Redo any problem you got wrong.

Lesson 44

xtramath

  1. Round to the nearest hundred.  You always need to pay attention to what you are supposed to round to.
  2. *Complete the worksheet. Check your answers and redo anything you got wrong. Make sure you understand. These worksheets are a lot easier if you know all of your math facts!

Lesson 45

xtramath

  1. Count by fives around the clock.
  2. Learn how to tell time to the five minutes.
  3. Can you write the time?

Lesson 46xtramath

  1. Take the time quiz . The blue hand is the minutes. The hour is the number the red hand has passed. To find the minutes, count by fives around the big numbers: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55
  2. Measure. Click Play Game. You can choose Level 1 unless you want the harder version.

Lesson 47*

xtramath

  1. There are other ways to say time.
  2. We can say “five minutes after six.”  What time do you think that would be?  (answer:  6:05)
  3. How about “half past four.”  What time is that? What is half way around the clock?  (answer:  4:30)
  4. Can you guess what “quarter past three” would be?  What is a quarter of the way around the clock? Divide the clock into four pieces.  (answer: 3:15)
  5. What time is it?
    • Choose Phrase Match (either Digital – to type in the time, or Analog – to move the hands on the clock).
    • Choose “To the Quarter Hour.”
  6. *Complete the worksheet.  Check your answers.
  7. Write neatly and put this worksheet in your portfolio.

Lesson 48*

xtramath

  1. Learn about some other ways to talk about what time it is.
  2. *Cut out the time cards and play memory matching.

Lesson 49xtramath

  1. Try estimating golf. Play putt level. Play lots of rounds.
  2. Match the phrases. Choose analog. Choose to 5 minutes.

Lesson 50

xtramath

  1. Match the phrases. Choose digital or analog. Choose to 10 minutes.
  2. Complete Addition Level 3 until you get confetti and then switch to Level 4 until you get confetti. (Or, get at least five correct on each setting)

Lesson 51*

xtramath

  1. Learn about Venn Diagrams.
  2. *Complete this Venn Diagram worksheet. A Venn Diagram shows where something belongs. If it matches the criteria of the oval, then it is inside of it. If it is in two ovals, then it meets the criteria of both. If it’s outside of both ovals, then it doesn’t meet the criteria of either of them.  Check the answers.

Lesson 52*

xtramath

  1. *Add and estimate.
    • Can you figure out the time? Count by fives around the clock.
  2. Check your answers.  Make sure you understand your mistakes.

Lesson 53*

xtramath

  1. *Subtract and estimate.
  2. Check your answers.  Make sure you understand your mistakes.

Lesson 54xtramath

  1. Identify the shapes.
  2. Subtract. Choose Subtraction and level 2. Play until you see confetti at least twice.
  3. Play Bingo.

Lesson 55xtramath

  1. Watch this video on subtracting hundreds.
  2. Do five subtraction problems with hundreds.
    • Write down the problem.
    • Do the problem and find the answer.
    • Use the abacus to check the answer. Use the minus sign to subtract off the number of ones, tens, and hundreds.
    • 543-221, 415-120, 627-188, 408-312, 100-47

Lesson 56*xtramath

  1. *Complete this subtraction worksheet.
    • If you rather work online, this is subtraction, level 4. Get 10 correct.
  2. Check your answers.
  3. Fix your mistakes. Make sure you understand what you got wrong.

Lesson 57*xtramath

  1. *Complete this subtraction worksheet.
    • If you rather work online, this is subtraction, level 4. Get 10 correct.
  2. Check your answers.
  3. Fix your mistakes. Make sure you understand what you got wrong.

Lesson 58*xtramath

  1. *Complete this subtraction worksheet.
    • If you rather work online, this is subtraction, level 4. Get 10 correct.
  2. Check your answers.
  3. Fix your mistakes. Make sure you understand what you got wrong.

Lesson 59

xtramath

  1. Watch this video again, just for the first 32 seconds.
  2. Round to the nearest hundred.
  3. Round to the nearest hundred.
  4. Round 467 and 720 to the nearest hundred.  (answer: 500 and 700)
  5. Add them. (answer: 5 hundred + 7 hundred = 12 hundred, 500 + 700 = 1200)
  6. Round 820 and 389 to the nearest hundred.  (answer: 800 and 400)
  7. Subtract them.  (answer: 8 hundred – 4 hundred = 4 hundred, 800 – 400 = 400)
  8. Write these two problems. Solve them normally to find the exact answer. Then round to find the estimated answer.
    • 358 + 802 =
    • 634 – 379 =
  9. (answers: 1160, 255, 1200, 200)

Lesson 60

xtramath

  1. Choose Addition, Level 4. Work until you get confetti (or at least 4 correct).
  2. Then go back and choose Addition, Estimate (at the top), then Level 4. Get confetti (or at least 6 correct).

Subtracting Hundreds

Lesson 61

xtramath

  1. Choose Subtraction, Level 4. Work until you get confetti (or at least 4 correct).
  2. Then go back and choose Addition, Estimate (at the top), then Level 4. Get confetti (or at least 6 correct).

Lesson 62*

  1. Complete the worksheet so that you can practice drawing the times on the clock. Check your answers.
  2. Count by fives around the clock to find the minutes.

Lesson 63

xtramath

  1. Read this lesson on polygons.
  2. What is a polygon? (answer: a closed shape with straight sides and angles)
  3. Draw four different types of polygons. Write how many sides and how many angles each has.
  4. (answer: Sides and angles are the same number.)

Lesson 64

xtramath

  1. Read this lesson on congruent shapes. Answer the questions.
  2. Read this lesson on symmetry. Answer the questions.

Lesson 65xtramath

  1. Read this lesson congruent polygons.
  2. Do this symmetry activity. Where the picture ends is the line of symmetry. Click on one of the aliens moving across the screen. Build the other half of the shape so that the shape is symmetric.

Geometry

Lesson 66

xtramath

  1. Read this lesson on perimeter, the measure around an object.
  2. Count up the perimeter of the objects. Click play now, and then scroll down to choose the last option of Perimeter.

Lesson 67

xtramath — This is just for addition and subtraction. Stop at multiplication.

  1. Read this lesson on perimeter and answer the questions.
  2. Can you match the geometry vocabulary with their meanings?

Lesson 68

xtramath

  1. Make numbers. Select the middle option under “numbers” (Th H T U). Make the number shown at the top of the page by selecting the correct number of thousands, hundreds, tens and units
  2. Watch this presentation on rounding with numbers in the thousands.
  3. Do this shapes activity.

Lesson 69xtramath

  1. Play Putt level. Then play Junior level.
  2. Choose all the coins and then press start.

Lesson 70xtramath

  1. Watch this video for the first two minutes and forty-five seconds (2:45).
  2. Round to the nearest ten or hundred.
    • To round to the nearest ten, look at the ones place.
    • To round to the nearest hundred, look at the tens place. Is it five or more? If no, then the digit you are considering rounding stays the same.
  3. Round to the nearest thousand.

Lesson 71

xtramath

  1. How much time has elapsed, gone by?
  2. Click on subtraction. Choose level 3. Can you play until you see confetti three times? The confetti flies faster each time!

Lesson 72

xtramath

  1. Play an elapsed time game. Choose half hours. Figure out the new time and shoot it. Read the directions before you start or you won’t know how to shoot!
  2. Add. Choose Addition and level 3. Play until you see confetti at least twice.

Lesson 73

xtramath

  1. Read the charts to answer the time questions.
  2. Add three addends to find matches. For example: 3 + 2 +4 = 9
  3. Do all the word problems.

Lesson 74

xtramath

  1. Play Sir Roundalot. Choose Estimate Sums.
  2. Play War Pretzels.

Lesson 75

xtramath

  1. Review fractions.
  2. Click on addition. Choose level 3. Can you play until you see confetti three times?

Lesson 76

xtramath

  1. Read one more review lesson.
  2. Subtract and make the picture.

Lesson 77

xtramath

  1. Match the fractions.
  2. Add and paddle.

Lesson 78 xtramath

  1. Make fractions.
    • The pictures show the fraction.
    • Create a fraction on the left. Change the denominator and the numerator.
    • Choose a multiplier in the middle.
    • The number of pieces on the bottom of the new fraction on the right is the denominator.
    • The number of red pieces on the top of the new fraction is the numerator.
    • The two fractions are equivalent. If those were pizza slices, and you ate either amount shown by the fractions, you would be eating the same amount of pizza. The one number is more pieces, but the pieces are smaller.
  2. Do it again a few times. Can you figure out where the numbers in the new fraction are coming from?
  3. Find the perimeter. The perimeter is the measure around. If a side doesn’t have a length written on it, then it’s the same as all the others or the same as its opposite side.

Lesson 79xtramath

  1. Do you remember your geometry vocabulary?
  2. How much time has elapsed?

Lesson 80

  1. Click on Play Video.
    • You don’t need to know the names of all of those properties, but it’s good to know these things. Read below.
    • Multiplication is adding over and over again. 5 times 2 is 5 + 5, 5 times 3 is 5 + 5 + 5, 5 times 4 is 5 + 5 + 5 + 5. That’s like counting by fives 4 times.
    • If I put five books on each shelf and there were four shelves, I would have 5 + 5 + 5 + 5 books. 5 x 4 = 20
    • Anything zero times is zero. A million times zero is zero. If I gave you a million dollars zero times, you would have zero dollars.
    • Anything one time is itself. 8 times 1 is 8. If I give you eight pieces of candy one time, you would have eight pieces of candy.
    • 3 times 2 is the same as 2 times 3 (just like addition). If I gave you 3 M&Ms two times, you would have 6. If I gave you 2 M&Ms three times, you would have 6. If you don’t believe me, go ask for some chocolate chips to practice with. Give 3 two times and 2 three times and see if it’s the same amount.  2 x 3 = 3 x 2 = 6
  2. Learn that any number times zero is zero.
  3. Learn that any number times one is itself.

Estimating Sums and Differences with Thousands

Lesson 81*

xtramath  This is only if you still need it for addition and subtraction.

  1. *Complete the multiplication worksheet. You will make little pictures of the problem.  Check your answers.
  2. Learn 2 x 2 = 4. Do numbers 1 and 3 along the top, “learn with pictures” and “understand the basics.” If you want to do more, you can use the other tabs too.

Lesson 82*

xtramath – only for addition and subtraction

  1. *Complete the multiplication tricks worksheet.  Check your answers.

Lesson 83*

xtramath – I’m not going to keep writing it each day, but this is just for addition and subtraction if you still need it.

  1. *Do this multiplication worksheet. Circle each group of little stars. Use those pictures of groups to find the answers.  Check your answers.

Lesson 84*

xtramath

  1. *Do this Multiplying by 5 worksheet.  Check your answers.

Lesson 85*

xtramath

  1. *Do some cake baking! You’ll need scissors and tape or glue.

Lesson 86*

xtramath

  1. *Eat some cake.

Lesson 87**

xtramath

  1. Watch this video on dividing into groups.
  2. When we multiplied, we took the groups and added them all together. Now we do the opposite. Multiplication and division are opposites, like addition and subtraction are opposites. We are going to take the total and divide it into groups.
  3. If I had 4 pieces of paper and I wanted them in 1 group, how many pieces of paper would be in that group? Four. If you don’t believe me, take four pieces of paper and put them in one pile, one group. There are 4.
  4. 4 divided by 1 = 4
  5. If you had  0 pieces of candy and put that candy into 5 groups, how much candy would be in each group?  ZERO! There is no candy.
  6. *Complete the worksheet on dividing with 0 and 1.  Check your answers.
  7. *Fill in the ones rows and columns for multiplication. Fill in the 0 column for division.

Lesson 88*

xtramath

  1. Multiplying by two is just doubling the number. 4 times 2 is the same as 4 plus 4.
  2. *Multiply and divide by 2.  Check your answers.
  3. Fill in your fact chart. Multiples of 2 are all EVEN numbers.

Lesson 89

xtramath

  1. Do the quick quiz. Whatever you got wrong, go find the right answer by clicking on the problem. If you didn’t get any wrong, go and get a high five and/or a hug.
  2. Subtract double digits.
  3. Look at the line on each letter and determine if it is a line of symmetry. If you folded the shape along the line, would the two halves line up exactly?
  4. Play with facts with 2.

Lesson 90*

  1. *Multiply and divide by 3.  Check your answers.
  2. Take the quick quiz. You can use your worksheet to help you.
  3. Fill in your fact chart.

Lesson 91

xtramath

  1. Match the fractions.
  2. Add as many as you can.
  3. Play Addition Level 4 until you get confetti (or at least 4 correct.)
  4. Play with facts with 3.

Lesson 92

xtramath

  1. Find equivalent fractions, fractions that are the same amount.
    • The picture shows the fraction.
    • Click the arrows to add parts and to change the number colored in.
    • Click the multiplier to change the bar graph.
    • The number on the bottom is the denominator.
    • The number on the top of the new fraction is the numerator.
    • The two fractions are equivalent. If those were both pizza slices, and you ate either amount shown by the fractions, you would be eating the same amount of pizza. The one on the right is more pieces, but the pieces are smaller.
  2. Subtract at least five problems.
  3. Play with facts with 3.

Lesson 93

xtramath

  1. Try to find the equivalent fractions. Drag the picture from the top onto the match on the bottom.
  2. Add hundreds. Choose addition and level 4. You can stop after you see confetti twice.
  3. Practice dividing by 3.

Lesson 94

xtramath

  1. Find the equivalent fractions.
  2. Subtract at least five problems.
  3. Practice dividing by 2.

Lesson 95*

  1. *Multiply and divide by 4.  Check your answers.
  2. Take the quick quiz. You can use your worksheet to help you.

Lesson 96

xtramath  I am hoping that you are finishing up with addition and subtraction.

  1. Play the math vocab game.
  2. Make a find the symmetrical patterns.
  3. Multiply by 4. Practice the ones that have a red mark. That was the wrong answer. Look at your worksheet from Lesson 96.

Lesson 97

xtramath

  1. Compare fractions. Which one is bigger? Which is smaller?  The fractions have the same denominator, the same number of total pieces. Which fraction has more of those pieces?
    • Choose level 9.
  2. Add double digits. Choose addition and level 3.
  3. Play with facts with 4.

Lesson 98

xtramath

  1. Compare the fractions. This time the fractions have the same numerator. Which is going to be bigger? Is one out of two pieces bigger or smaller than one out of ten pieces? Think of a pizza cut in two or cut into ten slices. Which individual slice is going to be bigger?
    • Choose level 8.
  2. Subtract double digits. Choose subtraction and level 3.
  3. Practice with facts with 3. Practice any with a red mark. You can use your worksheet from Lesson 90.

Lesson 99*

xtramath

  1. *Complete the worksheet.
    • You will color the fractions to compare them. Color from the top or from left to right so that you can see which is more.
    • Then you will be rounding.
    • Check your answers.
  2. Practice dividing by 4.

Lesson 100

xtramath

  1. Compare the fractions. Choose level 8. Then repeat and choose level 9.
    • How can you tell which is smaller? In Level 8, the numerators are the same, the numbers on top. That means you will only be able to tell by the denominators on the bottom. The bigger the denominator, the smaller the piece. One of those will be smaller than a fraction with a smaller number in the denominator.
    • The bottom numbers (denominators) are the same. Which fraction is smaller then?
      • It’s the one with the smallest number on top. (The top number is called the numerator).
  2. Take some shots. There’s a button to click on if you are using a tablet.
  3. Then try these rounding problems.
  4. It’s the hundredth day of school!
  5. Practice dividing by 2 and dividing by 3.

Lesson 101*

  1. *Multiply and divide by 5.  Check your answers.
  2. Take the quick quiz. You can use your worksheet to help you.

Lesson 102

xtramath

  1. Our next lesson is on decimals. It’s a way of writing numbers. You’ve seen decimals before. $4.25 is 4 dollars and 25 cents. That dot is called a decimal point. It tells us that the number that comes after it are parts of 1. It’s not 425 dollars. There are only 4 dollars. Then there are 25 parts of a dollar. How many cents are in a dollar?  (answer: 100) The decimal point tells us that 25 means cents, or parts of a dollar.
  2. Watch this video on decimals tenths and this one on money as decimals.
  3. Choose Multiplication and Division. Choose 2 to 5 times tables. Fill in two fact families (at least) by clicking on what goes in the space that is lit up.
    • Example: 2 x 3 = 6, 3 x 2 = 6, 6 divided by 2 = 3, 6 divided by 3 = 2

Lesson 103

xtramath

  1. You can start using xtramath to work on multiplication and division. XtraMath has started requiring you have finished addition and subtraction before starting multiplication. Here’s another place to practice facts if you can’t get XtraMath to multiplication.
  2. What decimal is shown?  How many blocks out of 100?
  3. Play with facts with 5.

Lesson 104*

xtramath

  1. You can start working with xtramath.
  2. *Write money as decimals. You will write a dollar sign, then the number of dollars, then a decimal point, then the number of cents.  Check your answers.
  3. Practice with facts with 5.

Lesson 105*

  1. *Complete the worksheet about subtracting when there are zeros. This is like subtracting from 100 where we took one away from 10 and got 9 tens. Check your answers.
  2. Practice with facts with 4.
  3. Practice dividing by 5.

Lesson 106*

  1. Watch this video about multiplying by 6, “I Got Six.”
  2. *Multiply and divide by 6.  Check your answers.
  3. All multiples of 6 are EVEN numbers.
  4. Take the quick quiz. You can use your worksheet to help you.

Lesson 107*

xtramath

  1. Eighteen divided by six is three. Eighteen divided by three is six.
  2. *Add the decimals. Read the directions! Look at the example!  Check your answers.
  3. Play with facts with 6.

Lesson 108*

xtramath

  1. *Subtract decimals. Read the directions!
  2. Check your answers.
  3. Play with facts with 6.
  4. Practice dividing by six.

Lesson 109

xtramath

  1. Twenty-one divided by seven is three. Twenty-one divided by three is seven.
  2. Do this lesson on adding money as decimals.
  3. Compare fractions. Choose level 8. The numerators on top are always the same. Which slice is bigger?
  4. Play with facts with 4.
  5. Practice dividing by 5.

Lesson 110*

xtramath

  1. Twenty-four divided by eight is three. Twenty-four divided by three is eight.
  2. *Add up your money by adding decimals. Adding money is just adding decimals, but make sure you use a dollar sign.  Check your answers.
  3. Practice dividing by 3 and dividing by 4.

Lesson 111*

  1. *Multiply and divide by 7.  Check your answers.
  2. Take the quick quiz. You can use your worksheet to help you.

Lesson 112*

xtramath – Work on multiplication and division.

  1. Twenty-seven divided by nine is three. Twenty-seven divided by three is nine.
  2. *Do the money word problems. Work neatly and give this to a parent when you are finished to add to your portfolio.  Check your answers.
  3. Practice with 7 facts.

Lesson 113*

xtramath

  1. Do the quick quiz. Whatever you got wrong, go find the right answer by clicking on the problem. If you didn’t get any wrong, go and get a high five and/or a hug.
  2. *Do this worksheet. You are going to add and subtract dollars. Make sure you pay attention each time to see if it’s addition or subtraction.  Check your answers.

Lesson 114*

xtramath

  1. What’s sixteen divided by four? If four times four is sixteen, sixteen divided by four is four.
  2. *Do this worksheet. You are going to add and subtract dollars. Make sure you pay attention each time to see if it’s addition or subtraction.  Check your answers.
  3. Practice with facts with 6.

Lesson 115

xtramath

  1. Twenty divided by four is five. Twenty divided by five is four.
  2. Read the multiplication rhymes.
  3. Solve the word problems.
  4. Practice with facts with 7.

Lesson 116

xtramath

  1. What’s twenty-four divided by four? (answer: six)
  2. What’s twenty-four divided by six? (answer: four)
  3. Read the multiplication rhymes.
  4. Solve the word problems. These use different numbers from Lessons 126.
  5. Practice dividing by 7.

Lesson 117*

xtramath

  1. What’s twenty-eight divided by four? You know because you know that four times seven is twenty-eight. (answer: seven)
  2. What’s twenty-eight divided by seven? (answer: four)
  3. Read the multiplication rhymes.
  4. *Subtract the money.  Check your answers.
  5. Practice dividing by 6.

Lesson 118*

  1. *Multiply and divide by 8.  Check your answers.
  2. Take the quick quiz. You can use your worksheet to help you.

Lesson 119*

  1. Watch this video on subtracting money. The decimal goes straight down. The rest is the same.
  2. *Subtract using dollar and cents. Complete the worksheet. Check your answers.
  3. Play with facts with 8.

Lesson 120*

xtramath

  1. Do the quick quiz. Whatever you got wrong, go find the right answer by clicking on the problem. If you didn’t get any wrong, go and get a high five and/or a hug.
  2. *Complete the worksheet page. If you have one red and one blue crayon or colored pencils, get them out.  Check your answers.

Lesson 121

xtramath

  1. Elapsed time is how much time has passed. From the time my 1 year old wakes up in the morning at 8:30 to the time he takes his nap at 1:15, 4 hours and 45 minutes have elapsed, or gone by.
    • 8:30-9:30 is one hour.
    • 9:30-10:30 is one hour.  (That’s 2 hours all together.)
    • 10:30-11:30 is one hour.  (That’s 3 hours.)
    • 11:30-12:30 is one hour.  (That’s 4 hours.)
    • 12:30-1:00 is half an hour.   (That’s 4 and a half hours.)
    • 1:00-1:15 is fifteen minutes.  (That’s 4 hours and 45 minutes.)
  2. Read the directions. This is a simple activity, but you need to know how to use it.
  3. Make the clock that says “current” be at the same time as the “end” clock. Make time pass by clicking on the time buttons at the bottom, like “1 hour.” If you click on 1 hour, the “current” clock will move ahead 1 hour. It will read that 1 hour has elapsed, or passed. Keep clicking the time buttons until the current and end clocks match.
  4. Make the correct amount of time pass, or elapse. Pay attention to AM and PM.
  5. Practice your math facts with Figure It. Choose an operation (addition or subtraction). Start with Level 1. Once you get confetti, you can move to the next level. Play at least 3 levels.

Lesson 122*

xtramath

  1. *Subtract and estimate.
  2. Work neatly and give this to a parent when you are finished to add to your portfolio.
  3. Check your answers.  Fix any mistakes.
  4. Play a multiplication game.

Lesson 123*

  1. Watch the video.
  2. *Look at the worksheet. Read the top row of numbers.
    • one thousand eight hundred sixty-five
    • five thousand seven hundred seventy-three
    • two thousand eight hundred seventy-two
    • one thousand four hundred fifty-one
  3. Complete the worksheet. You will add the numbers vertically. Start with the ones. Add. Then add the tens, and so on, just like with hundreds. When the answer is greater than 9, the one will carry above the next place value, just as you have been doing. Check your answers.
  4. Play a multiplication game.

Lesson 124*

  1. *Look at the worksheet. The second question is 9000 + 7000.
  2. That’s like 9 apples plus 7 apples is 16 apples. 9 thousand plus 7 thousand is 16 thousand.
  3. Where will the one in 16 go? It will go in the ten thousands column. There’s nothing to hold it up, so it will fall down into the answer. That answer is 16,000, sixteen thousand.
  4. You put in a comma after the hundreds (3 digits on the right of the comma).
  5. You will say “thousand” when you get to the comma.
  6. Add a comma in every answer between hundreds and thousands. Check your answers.
  7. Play a division game.

Lesson 125*

  1. Watch the video to learn about subtracting four digits.
  2. *Complete the worksheet. Check your answers.
  3. Play a division game.

Lesson 126*

  1. *Complete the worksheet. Check your answers.
  2. Play a multiplication game.

Lesson 127

xtramath

  1. What is thirty-two divided by eight? You know because you know that four times eight is thirty-two.
  2. What is thirty-two divided by four?
  3. Read the multiplication rhymes.
  4. Solve the word problems.
  5. Play a multiplication game.

Lesson 128*

xtramath

  1. What is thirty-six divided by four? You know because you know that four times nine is thirty-six.
  2. What is thirty-six divided by nine?
  3. *Follow the directions and complete the estimation worksheet.  Check your answers.
  4. What time is it?
  5. Do the vocabulary review.
  6. Play a multiplication game.

Lesson 129*

  1. *Multiply and divide by 9.  Check your answers.
  2. Take the quick quiz. You can use your worksheet to help you.
  3. Play a division game.

Lesson 130*

xtramath

  1. What is twenty-five divided by five? How do you know?
  2. *Complete the worksheet.  Check your answers.
  3. Play a division game.

Lesson 131*

xtramath

  1. What is thirty divided by five?
  2. What is thirty divided by six?
  3. *Complete the worksheet.  Check your answers.
  4. Play a multiplication game.

Lesson 132*

xtramath

  1. What is thirty-five divided by seven?
  2. What is thirty-five divided by five?
  3. *Complete the worksheet.  Check your answers.
  4. Play a multiplication game.

Lesson 133*

xtramath

  1. What is thirty-five divided by seven?
  2. What is thirty-five divided by five?
  3. *Complete the worksheet.  Check your answers.
  4. Play a multiplication game.

Lesson 134*

xtramath

  1. What is forty divided by eight?
  2. What is forty divided by five?
  3. *Complete the subtraction worksheet.  Check your answers.
  4. Choose counting by 3.
    • Every time you jump, that’s the answer to a multiplication problem. Three, one time, is three. Three, two times, is six, the next island you jump to.
  5. Play a division game.

Lesson 135

  1. Find the answer when there are multiple addends. You’ll need a notebook to write down these problems.
  2. Here are some suggestions.
    • Write down the first question. You could add all the tens and then add all the ones. Then put them together. Or, you could add two of them at a time and then add those two numbers together.
    • Draw a grid 4 x 4 on your paper. Write the answer in the box.
    • Guess a box and then repeat.
  3. Play a division game.

Lesson 136*

xtramath

  1. What is forty-five divided by nine?
  2. What is forty-five divided by five?
  3. *Complete the worksheet for today.  Check your answers.
  4. Here is a map of US highways to use for the last part of your worksheet.
  5. Choose counting by four.
  6. Play a multiplication game.

Lesson 137*

xtramath

  1. Do the quick quiz. Whatever you got wrong, go find the right answer by clicking on the problem. If you didn’t get any wrong, go and get a high five and/or a hug.
  2. *Complete the worksheet.  Check your answers.
  3. Play a multiplication game.

Lesson 138

xtramath

  1. Do both addition and subtraction level 2. Do each until you get confetti at least twice.
  2. Click on “Enter the Mega Penny Project.” Click “next” to count to a million, a billion, and more!
  3. Play a multiplication game.

Lesson 139*

xtramath

  1. What is thirty-six divided by six?
  2. *Keep your skills sharp and complete the worksheet.  Check your answers.
  3. Play a division game.

Lesson 140*

  1. *Complete the review worksheet. Check your answers.
  2. Play a division game.

Lesson 141 

xtramath  It’s time to start xtramath for multiplication if you haven’t already. A parent can set it to multiplication if it’s not there automatically. Hopefully you are prepared to finish multiplication quickly and then can move onto division.

  1. What is fifty-four divided by nine?
  2. What is fifty-four divided by six?
  3. Compare the money amounts.  Choose level 7.
  4. Color in 1 block. That’s one out of 100, 1/100, or one hundredth. What number would be represented if you colored in two blocks?
  5. Make the fractions and compare: 1/10 and 1/100, 3/10 and 3/100, 9/10 and 9/100.  Which of the fractions are bigger? (Don’t use the arrows. Type in the denominators.)
  6. Do you remember how fractions and decimals are related?
  7. Play a multiplication game. Play a division game.

Lesson 142

xtramath

  1. Do the quick quiz. Whatever you got wrong, go find the right answer by clicking on the problem. If you didn’t get any wrong, go and get a high five and/or a hug.
  2. Compare the money amounts. Choose level 7.
  3. You know that 34/100 = 0.34.  That is 34 hundredths. There are two places (two numbers) after the decimal point, so when you change it into a fraction you put it over 1 with two zeros.
  4. Match the fractions to the decimals.
  5. Play a division game.

Lesson 143

xtramath

  1. What is forty-nine divided by seven?
  2. Compare the money amounts.
  3. How do you write 1/10, one tenth, as a decimal? You write 0.1 . There is only one place (one number) after the decimal point, so when you change it into a fraction you put it over 1 with only one zero.
  4. Match the fractions and decimals.
  5. Play a multiplication game. Play a division game.

Lesson 144

xtramath

  1. What is fifty-six divided by eight?
  2. What is fifty-six divided seven?
  3. Compare the money amounts.
  4. Remember: one decimal place, one zero; two decimal places, two zeros… Like this:
    • .34 = 34/100   34 hundredths
    • .5 = 5/10    5 tenths
    • 0.68 = 68/100    68 hundredths
    • 0.3 = 3/10    3 tenths
  5. Match the fractions and decimals.
  6. Play a multiplication game. Play a division game.

Lesson 145

xtramath

  1. What is sixty-three divided by seven?
  2. What is sixty-three divided by nine?
  3. Play with the order of decimals. Play rookie mode.
  4. Remember how much bigger 1/10, one tenth, was than 1/100, one hundredth?  Wouldn’t you rather have 1/10, one tenth, of the pizza?
  5. 5/10, 5 tenths, was a lot bigger than 5/100, 5 hundredths, too.
  6. Make fractions again. Make 2/10 and 2/100. Which is bigger?
  7. Make 3/10 and 78/100.  Which is bigger?  (answer: 78/100 is bigger)
  8. The hundredths fraction was bigger. Why? 78 has 7 in the tens place (or the tenths place since it’s a decimal). 7 is bigger than 3.
  9. When you compare fractions, you FIRST have to look at the FIRST decimal place, the FIRST number, the tenths place. Whichever number is bigger, that’s the bigger decimal.
  10. Compare decimals.
  11. Play a multiplication game. Play a division game.

Lesson 146

xtramath

  1. Do the quick quiz. Whatever you got wrong, go find the right answer by clicking on the problem. If you didn’t get any wrong, go and get a high five and/or a hug.
  2. What’s bigger? 0.5 or 0.24
    • Five tenths is bigger because 5 tenths is bigger than 2 tenths.
    • You could also think of 0.5 as 0.50 and 50 hundredths is greater than 25 hundredths.
  3. Compare the decimals. Choose level 6.
  4. Add double digits. Choose addition and level 3. Play until you see confetti twice.
  5. Play a multiplication game. Play a division game.

Lesson 147

xtramath

  1. What is sixty-four divided by eight?
  2. Match the decimals and fractions.
  3. Subtract double digits. Choose subtraction and level 3. Play until you see confetti twice.
  4. Play a multiplication game. Play a division game.

Lesson 148

xtramath

  1. What is seventy-two divided by nine?
  2. What is seventy-two divided by eight?
  3. Match the decimals and fractions.
  4. Add triple digits. Choose addition and level 4. Play until you see confetti twice.
  5. Play a multiplication game. Play a division game.

Lesson 149

xtramath

  1. What is eighty-one divided by nine?
  2. Do this decimals matching activity.
  3. Subtract triple digits. Choose subtraction and level 4. Play until you see confetti twice.
  4. Play a multiplication game. Play a division game.

Lesson 150

xtramath

  1. Watch the place value song.
  2. Then find the right place value pirate.
  3. Make change. Click on “medium” and don’t show change amount. Count up to the amount they spent, or subtract to find the amount of change.
  4. Play a multiplication game. Play a division game.

Lesson 151*

xtramath

  1. *Complete the multiplication worksheet.  Check your answers.
  2. Measure the line to the sixteenth. Each inch is divided into 16 sections. To find 9/16 you would count over 9 lines. To find 2 and 4/16 you would start at the two and count over four lines. That is 2 inches and 4 of the 16ths of an inch.
  3. Play a multiplication game. Play a division game.

Lesson 152*

xtramath

  1. *Complete the fact family worksheet. You are used to fact families from addition and subtraction. Multiplication and Division work the same way.  Check your answers.
  2. Read the centimeter ruler. Choose level 2.
    • Each centimeter is divided into ten little sections. (Each little lines measures a millimeter.)
  3. Play a multiplication game. Play a division game.

Lesson 153*

xtramath

  1. *Answer the price questions.  Check your answers.
  2. Play a multiplication game. Play a division game.

Lesson 154*

xtramath

  1. (*)Print out a ruler if you need one. (Choose the first if you are in America. You probably want the second if you are NOT in America.)
  2. (Here is another ruler option if you have trouble printing it.)
  3. Measure ten things in your house in inches and centimeters. Record your measurement on the next worksheet. Use decimals when recording the lengths. A quarter inch is 0.25. A half inch is 0.50. Three-quarters of an inch is 0.75. Each millimeter line between centimeters is one tenth, 0.1.  Two lines is two tenths, 0.2.
  4. Play a multiplication game. Play a division game.

Lesson 155

xtramath

  1. Kilograms are how weight is measured in most of the world. A kilogram is 1000 grams. When I buy my vegetables, I buy them by the kilogram. A kilogram is about 2 pounds.
  2. Play with the kilogram to gram converter. Change the top one to gram and the bottom one to kilogram. Type in 100. Click convert to see the result. Can you write a fraction for the decimal? (Hint: They are both one tenth.)
  3. Try other numbers. Write down your results until you see the pattern and can accurately predict the answer.
  4. Can you write a fraction for any of your results?
  5. Play a multiplication game. Play a division game.

Lesson 156*

xtramath

  1. *Use a die to complete the worksheet.  Check your answers.
  2. Play a multiplication game. Play a division game.

Lesson 157

xtramath

  1. What time is it?
  2. Math Vocabulary game
  3. Weigh three objects.
    • Choose an object by clicking on “Objects” and choosing from the list.
    • Then drag and drop weights onto the balance until the center circle lights up. You can remove any weight by dragging it off.
    • When it lights up, you’ve balanced the scale. That means you’ve found the weight. Add up the weights to know how much it weighs. “G” stands for grams. That’s the unit you are measuring with.
  4. Play a multiplication game. Play a division game.

Lesson 158* 

xtramath

  1. Subtract the decimals.
  2. *Color the fractions.  Check your answers.
  3. Play a multiplication game. Play a division game.

Lesson 159*

xtramath

  1. Weigh the little creatures. Then add them together. What’s the total?
  2. *Complete the worksheet.  Check your answers.
  3. Play a multiplication game. Play a division game.

Lesson 160*

xtramath

  1. Each part of a pound is called an ounce. A new baby weighs about seven pounds. A slice of bread is about an ounce.
    • What in your house weighs closer to ten pounds instead of ten ounces?
  2. *Complete the worksheet.  Check your answers.
  3. Play a multiplication game. Play a division game.

Lesson 161

xtramath

  1. If you are not an American, then pour a liter box of drink into a measuring cup and see if it’s a liter. Measure other liquids in liters and milliliters.
  2. If you are in the US, look at this chart. Test them. Measure tablespoons of flour into a quarter cup. Measure from a gallon of drink. How many cups? Make lots of measurements.
  3. Play a multiplication game. Play a division game.

Lesson 162

xtramath

  1. Solve the word problems.
  2. Play a division game. This plays music. You might want to hit mute!

Lesson 163

xtramath

  1. Solve the word problems.
  2. Play a division game.

Lesson 164

xtramath

  1. Solve the word problems.
  2. Play a division game.

Lesson 165

xtramath

  1. Solve the word problems. There is a trick in each problem. They give you more information than you need. Only use the information you need to find the answer.
  2. Play a division game. Choose a number to work on.

Lesson 166

xtramath

  1. Solve the word problems. There is a trick in each problem. They give you more information than you need. Only use the information you need to find the answer.
  2. Play a division game. Choose a different number to work on.

Lesson 167

xtramath

  1. Solve the word problems.
  2. Play a division game. Choose easy.

Lesson 168

xtramath

  1. Solve the word problems.
  2. Play a division game.

Lesson 169

xtramath

  1. Solve the word problems.
  2. Play a division game.

Lesson 170

xtramath

  1. Calculate the perimeter.
  2. Find the equivalent fractions.
  3. Create a symmetric drawing. Click on a line or circle or such thing under “Style.” Then choose a color. Draw on the board. It will automatically create the symmetry.

Graphs

Lesson 171

xtramath

  1. Place the shapes on the bar graph.
  2. Play a division game.

Lesson 172

xtramath

  1. Answer questions about the bar graph.
  2. Grab the bugs and place them on the graph by color.
  3. Make a graph. Create a title, labels, and amounts.
  4. You could take a screen shot and save this in your portfolio.

Lesson 173

xtramath

  1. Do this lesson on the parts of a graph. You will also see a line graph and a circle graph.
  2. Click on “pie.” Add title, change numbers, add numbers, add labels, etc.

Lesson 174

xtramath

  1. Do this lesson on the types of graphs. If the arrows aren’t working right, you can just scroll down the page to the next part.
  2. Look at the circle graph. What does it show?  Change the information and watch the graph change.

Lesson 175

xtramath

  1. Watch this lesson on line graphs. Take a screen shot and print it out to include in your portfolio.
  2. Try this practice.

Lesson 176

xtramath

  1. Do this lesson on pictographs.

Lesson 177

xtramath

  1. Figure out the cost of each type of candy. If there were two candies that cost ten cents, each would cost five cents.

Lesson 178

xtramath

  1. Choose level 2 and review odd and even. Have someone check your work. It does not do it for you.
  2. Play a multiplication game.

Lesson 179

xtramath

  1. Play a division game.

Lesson 180 

xtramath

  1. Choose two activities from Math 3 for review.

Congratulations on finishing third level math!

Summer School

Finish all of your math facts at xtramath or use our facts practice workbooks. Play games to practice your facts.

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