# Math — 4

#### You should know all of your math facts. If you don’t, please go to xtramath every day until you do. Math is easier, and therefore more fun, when you know the answers! (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, you can change to subtraction, etc.)

Course Description: Students will expand their understanding of graphing, measurement, fractions, decimals, geometry, estimation, place value, time and money. Students will be introduced to adding, subtracting, multiplying, dividing and simplifying fractions, as well as probability, order of operation, the coordinate plane, long division, angles, percents and averages. Students will practice their skills and new math vocabulary using worksheets as well as online games, quizzes and activities. Students will also be challenged by mental math problems.

Materials:

• Basic Supplies List
• Day 61, yarn — Really, you could use any type of string. Floss would work; thread is probably too weak. Learn about our books to work offline.

PRINTABLES are worksheets to use with this online course.

Printables worksheets for this online course/ Buy printables as a workbook

Review

Day 1 (Materials: It’s not needed today, but I suggest that this year they have a math notebook, a spiral notebook or something, unless they have a lot of trouble with physically writing. If they do, you could see if they like an online scratch pad better.)

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. Scroll up for 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 correct time. Choose “nearest minute.” Play until you get 20 correct.
2. Round to the nearest ten.  Play until you get 20 correct.
3. Round to the nearest hundred.  Play until you get 20 correct.

Day 2

1. Play this time matching game. Choose Level 1.
2. How much money? To answer, click on the money in the cash register to add it to your total.
• If you had 80 and gave 15, how much would you have left?
• Count up from 15 using the money. Click on ten and count to 25, again 35, etc.
3. Make numbers.
4. Round to the nearest 100. (If you don’t remember this, here is a presentation to watch.)

Day 3

1. Play with time. Make the last choice in each category (elapsed time – analog, to the hour). Make sure 0 is filled in for how many minutes have passed.
2. Identify the shapes.
3. Read the bar graphs.  This site will only let you do a certain number of problems a day.  Just answer the problems until it tells you you have reached the limit.

Day 4* (Note that an asterisk * indicates that there is a worksheet on this day)

1. Try to find the elapsed time.
• This is the PDF packet of all the worksheets for the year. You can print them all at once or buy it as a workbook for convenience. The answer key is posted at the top of the page.
3. If you can’t remember how to do this, you can watch this video before you practice with the worksheet.

Day 5*

1. Match the fractions.
2. *Complete the worksheet (Subtraction 2 digits regrouping) (answer key)
3. If you can’t remember how to do this, you can watch this presentation before you complete the worksheet.

Day 6*

1. Do multiplication facts. Choose multiplication, level 1. How many can you get correct in 2 minutes?
2. *Complete this worksheet, Add and Subtract Decimals.

Day 7*

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes?
2. *Complete the worksheet.

Day 8*

1. Do multiplication facts. Choose multiplication, level 1. How many can you get correct in 2 minutes?
2. *Complete the worksheet. (answer key)

Day 9*

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes?
2. *Complete the worksheet.

Day 10*

1. Practice rounding to the nearest ten.
2. Practice rounding to the nearest ten with hundreds.
3. *Complete the worksheet. (answer key)

Place Value and Expanded Notation

Day 11

1. Do multiplication facts. Choose multiplication, level 1. How many can you get correct in 2 minutes?
2. Do this lesson on place value and expanded notation or expanded form. You don’t need to write the sentence at the end. You should never give your name out on the internet.

Day 12

1. Do division facts. Choose division, level 1. Can you do more in 2 minutes?
2. Read this lesson on place value and expanded form. Make sure you click to go to the next page.

Day 13*

1. Do multiplication facts. Choose multiplication, level 1. How many can you get correct in 2 minutes?
2. *Complete this worksheet on expanded form and standard form.

Day 14*

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. *Complete the worksheet. You’ll need scissors and you’ll need the Day 15 worksheet as well. You won’t finish it today, but you’ll be writing down some numbers.
3. Just for fun. Make REALLY BIG NUMBERS.

Day 15*

1. Do addition facts. Choose addition, level 1. How many can you get correct in 2 minutes?
2. *Complete the Day 15 worksheet (this is the same one that was printed on day 14).

Day 16*

1. Do multiplication facts. Choose multiplication, level 1. How many can you get correct in 2 minutes?
2. Watch this lesson: “place value house.”
3. *Complete the worksheet.
4. Write a digit in each room in each house. Line up the houses and read your number. You read the numbers in a regular way (example: for 514 you say “five hundred fourteen”) and then you put on the “last name” (example: “thousand,” or “million”).

Day 17*

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. *Complete the worksheet.
3. While you work, listen to the big number song. Watch the end!

Day 18*

1. Do multiplication facts. Choose multiplication, level 1. How many can you get correct in 2 minutes?
2. Complete the worksheet. (answer key)
• 47, 531 The answer would be thousands.

Day 19*

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. *Complete the worksheet and write the bigger numbers in expanded form. (answer key)

Day 20*

1. Do subtraction facts. Choose subtraction, level 1. How many can you get correct in 2 minutes?
2. *Complete the worksheet. (answer key)

Mental Math
Day 21 (Materials: math notebook to write down daily mental math answers)

1. Do multiplication facts. Choose multiplication, level 1. How many can you get correct in 2 minutes?
2. Get out your math notebook. Write Day 21. You are going to be doing mental math (math in your head). You are only to write the answers. Do not write the questions. I will read the questions to you. You will write your answers underneath Day 21. If you get stuck and haven’t answered when I start the next question, pay attention to what I’m saying and just move on to the next question.
3. Watch this presentation. Learn about mental math.

Day 22

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes? Can you do more than before?
3. Watch this presentation. Learn about mental math. (Yes, there’s a typo in the problem, but you can still learn what it’s showing you.)

Day 23

1. Do multiplication facts. Choose multiplication, level 1. How many can you get correct in 2 minutes?
3. Watch this presentation. Follow the directions. Learn some mental math techniques.

Day 24

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes? Can you do more than before?
3. Watch this presentation. Follow the directions. Learn about mental math. (It says there is another example, but alas, there is not.)

Day 25*

1. *Complete the mental math worksheet. Remember, you are supposed to solve them in your head!
• Expanded form 346 = 300 + 40 + 6
• Rounding 38 is near 40; remember to take 2 off of the answer.

Multiplying Bigger Numbers

Day 26*

1. Do addition facts. Choose addition, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
4. Watch this presentation on multiplying bigger numbers.
5. *Complete the multiplication worksheet. (answer key)
6. You can look at the presentation again if you need another reminder.

Day 27

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
4. You are going to watch two videos with multiplication problems. Copy down each problem and write down the solution along with the video.
5. Watch this video on multiplying.
6. Watch this video on multiplying. Make sure you write down each problem and solve all the steps along with the video.

Day 28*

1. Do subtraction facts. Choose subtraction, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
5. *Complete the worksheet, multiplication double digits. (answer key)

Day 29*

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
4. *Complete the worksheet, multiplication double digits. (answer key)

Day 30

1. Play the place value game. Choose level 2 and place value.
2. Play this rounding game. Round to the nearest ten with two- or three-digit numbers.
3. Can you do level 3 at the expert level? Count the money.

Graphs and Charts

Day 31

1. Do addition facts. Choose addition, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
4. Create and read frequency tables that show how many of each thing there are.
5. Make a survey of people or things in your house. You can ask everyone at your home a question and tally the results, or you could count things like doors, apples, etc. and tally the numbers. Make a graph. Print it if you can. Make sure you include all of the labels.

Day 32

1. Do multiplication facts. Choose multiplication, level 1. How many can you get correct in 2 minutes?
2. Mental Math Time!
4. Can you read the frequency charts?

Day 33

1. Do subtraction facts. Choose subtraction, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
4. Read about different types of frequency diagrams. Keep clicking on the arrow to read all of the pages.

Day 34

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
4. Click on Step-by-Step to learn about double line graphs. Make sure you do all of the parts. Click on “show me,” “next,” and each of the tabs.
5. Go back to the same page and click on “test yourself.”

Day 35

1. Play Best Friend Math. Click on counting money. Use paper if you need to, but try and figure out the answers in your head. How many friends did you make?
2. Read the clocks. Drag the puzzle picture piece onto the correct clock. If you are correct, it will stay in place.

Multiplying Bigger Numbers

Day 36*

1. Do addition facts. Choose addition, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
4. Read this lesson on multiplying with hundreds and watch the first video.
5. *Complete this worksheet on multiplying with hundreds. (answer key)
6. When you are done, check your answers. Redo any problems you got wrong.

Day 37

1. Do multiplication facts. Choose multiplication, level 1. How many can you get correct in 2 minutes?
2. Mental Math Time!
4. Read this lesson on multiplying with hundreds and watch the second video.
5. Click on the questions at the bottom and answer all ten.

Day 38*

1. Do subtraction facts. Choose subtraction, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
4. *Complete the worksheet on multiplying hundreds.

Day 39*

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
7. Give this worksheet to a parent to put in your portfolio.

Day 40

1. Try this activity to review using data.
2. Play the rounding game. Choose rounding to the nearest hundred.
3. Find the standard form of the numbers in expanded notation.

Day 41*

1. Do addition facts. Choose addition, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
5. *Complete the worksheet, multiplying practice 1.

Day 42*

1. Do multiplication facts. Choose multiplication, level 1. How many can you get correct in 2 minutes?
2. Mental Math Time!
4. How would you add 88 + 8 in your head? You could add 8 + 8 + 80. Or you could add 88 + 2 + 6.
5. *Complete the worksheet, multiplying practice 2.

Day 43*

1. Do subtraction facts. Choose subtraction, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
4. How would you subtract 20 – 3 in your head? You could count down from 20. Or you could think 10 + 10 – 3.
5. *Complete the worksheet, multiplying practice 3.

Day 44*

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
4. *Complete the worksheet, multiplying practice 4.

Day 45*

1. *Do the worksheet, Estimation with Multiplication. You are going to estimate the solution by rounding the top number to the nearest hundred and the bottom number to the nearest ten. Then you multiply the first digits together. Write down that number. Then you count up how many zeros are in the problem and write them in the answer. Here’s an example:
• 458 x 34 = 500 x 30 = 15,000
• In America we put a comma after every three digits, starting on the far right with the ones. They don’t do that everywhere. I remember being confused when I was first living in Macedonia because in writing numbers they use decimal points where we would use commas, and commas where we would use decimal points. That’s how they do it in Europe.

Day 46*

1. Do addition facts. Choose addition, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
4. *Complete the worksheet.

Word Problems

Day 47

1. Do multiplication facts. Choose multiplication, level 1. If it’s too easy, choose level 2. How many can you get correct in 2 minutes?
2. Mental Math Time!

5. Multiply and add to find the right amount.

Day 48

1. Do subtraction facts. Choose subtraction, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!

4. Solve the multiplication and division word problems.
5. Solve the word problems.

Day 49

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!

4. Solve the word problems. Do ten problems.

Day 50

1. Play the math game to practice all facts. Choose ALL. Choose Intermediate, or if it’s too fast, go back and choose Beginner.
2. Solve the word problems. Make sure you write the label on your answer, 12 apples, \$4.50, 6 children, etc.

Fractions

Day 51

2. In the review it pointed out that one half, 1/2, is the same as two fourths, 2/4. What else is it the same as? If you had a pizza with 8 slices and you ate half, how many slices did you eat? 4! Four is half of eight. One way to read fractions is 4 out of 8.
3. These are all the same amount.
• one half
• five tenths
• five out of ten
• 0.5
• 50%
4. 1/2 , 2/4 , 3/6 , 4/8 , 5/10 are called equivalent fractions. Equivalent means equal. Those fractions are all one half. The top number is half of the bottom number. The denominator is two times the numerator.
5. When we change an equivalent fraction to its lowest terms, it’s called simplifying or reducing the fraction. That just means we take 5/10 (five tenths) and call it 1/2 (one half). If you ate 5 out of the 10 cookies, you ate one half of them. 5/10 and 1/2 are the same amount.
6. One way to find an equivalent fraction is to multiply or divide the top and bottom numbers (the numerator and the denominator) by the same amount. Watch this presentation.
7. Choose equivalent fractions. Play with it to make equivalent fractions. How are they made?
8. Put the fractions in order. Look for equivalent fractions to find fractions with similar numerators or denominators to compare them.

Day 52

1. Identify the fraction that doesn’t match the picture. One fraction shows the fraction in the picture. One is an equivalent fraction. One doesn’t belong. Which one?
2. Match the equivalent fractions. (Hint: multiply the numerators and denominators by 2 or 3.)

Day 53

1. Compare the fractions. You compare them by looking at their numerators.
2. Which fraction is the largest amount? Choose level 10.
• 1/2 is greater than 2/5 because…
• 1/2 equals 5/10 (multiply top and bottom by 5)
• 2/5 equals 4/10 (multiply top and bottom by 2)
• 5 > 4
• You can also try to picture which is bigger. One of out five slices of a circle, one fifth, is not as much as three out of four slices of a circle.

Day 54*

1. *Complete the worksheet.

Day 55

Day 56

Day 57

1. Read about mixed numbers or mixed fractions and do the questions.

Day 58*

1. *Complete the worksheet. (answer key)

Day 59*

1. *Complete the worksheet. (answer key)

Day 60*

1. *Complete the worksheet. (answer key)

Long Division

Day 61* (Materials: yarn and file folder or poster board or some other strong paper, see picture)

2. *Print out the long division lapbook. There are five pages. Here are the directions and a picture of how it will look.
3. Today you can cut out the quotient, dividend and divisor piece as well as the long, skinny rectangle with the steps of long division. Attach the pieces to whatever you are using for your lapbook.

Day 62

2. Today cut out and fill in the First Thing cat piece and Steps 2-4. Attach them to your lapbook. (You can find the four steps in the link above in #1: divide, multiply, subtract, bring down.)

Day 63

1. Watch the study jam on multiplication and division. Then test yourself. (Note! There are two pictures missing. The answer is the top one for both of them.)
2. Cut out and fill in the answers to the smiley face and Then What. Attach them to your lapbook.

Day 64

1. Cut out all of the numbers. Make sure you cut out the blank square and leave it attached to each number. You are going to fold it in half to hang it on the yarn. Attach the yarn as described in the directions. Put the numbers in the number pocket and attach it to you lapbook.

Day 65

1. Divide 84 by each of the divisors.
2. Do the study jam on single-digit division. Go through the lesson step by step and then make sure you test yourself.

Day 66

Day 67

1. Choose division. Get ten correct on level 3. (If remainders appears as an option, choose it, otherwise, don’t worry about it.)

Day 68

1. Watch the study jam, step by step, on double-digit division. Then test yourself.

Day 69

Day 70

1. Choose division. Get 5 correct on level 4. (If remainders appears as an option, choose it, otherwise, don’t worry about it.)

Decimals

Day 71

1. Place value review — Read the page.

Day 72

1. Read about the relationship between fractions, decimals and percents. Don’t do the questions.
2. Do the study jam about dividing decimals.

Day 73

1. Watch the video changing fractions into decimals and answer the questions.
2. Now divide to find the decimal form of 3/5 and 3/4. (answers: 0.6, 0.75)

Day 74

1. Match the fractions and decimals.
2. Do it again.

Day 75

1. Do ten of the decimal problems. Match the decimal to the number in the top yellow bar.
2. Add and subtract the fractions.

Day 76

Day 77

Day 78

1. Read about multiplying decimals, try the example problems and answer the questions 1, 2, and 3.

Day 79*

1. *Complete, multiplying decimals.

Day 80*

1. *Complete, multiplying decimals.

Day 81

1. Add and subtract the decimals. Choose decimals, addition, and level 1. Once you’ve gotten confetti two times. Then click to go back and choose decimals, subtraction, level 1. Get that confetti!

Day 82

1. Play Making Change. Subtract to find the amount of change.

Day 83

1. Play cash out. Choose easy then medium. Click on NO for show change amount. Subtract or count on to find the amount. Can you use mental math?

Day 84

2. Refer to your lapbook if you need help remembering the steps to division.

Day 85*

1. Look at the different ways to write division problems. (Sometimes you may see 28 over 7 with a line in between, like a fraction, instead of 28/7. This means the same thing.)
2. *Write the division problems in different formats, dividing in different formats. (answer key)

Day 86*

1. *Complete the worksheet, comparing fractions and decimals. Divide the fractions to covert them into decimals and then compare the decimals.

Day 87

1. Choose multiplication. Get five correct on level 4.

Day 88

1. Choose division. Get five correct on level 4. (If remainders appears as an option, choose it, otherwise, don’t worry about it.)

Day 89

1. Read all THREE pages about adding fractions and do the problems. Notice how they simplify, reduce the fractions, writing an equivalent fraction for the answer.
2. Add fractions. Choose “Add Fractions” and Click on “Same Denominator?” at the bottom.

Day 90

1. Death to Decimals
2. Visual Fractions — Make sure you read the directions! (under the word “report”)

Day 91

1. Do addition facts. Choose addition, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
• When you add and subtract, the denominator doesn’t change.
• When you multiply an divide, you use the numerator and the denominator.

Day 92*

1. Do multiplication facts. Choose multiplication, level 1. If it’s too easy, choose level 2. How many can you get correct in 2 minutes?
2. Mental Math Time!
4. Read about multiplying fractions and answer the questions. You have to go on to the next page.
5. *Complete the long division problems.

Day 93

1. Do subtraction facts. Choose subtraction, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!

Day 94*

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Mental Math Time!
4. *Complete the worksheet.

Day 95*

1. Read about dividing fractions by whole numbers, just page one. You should copy down one of the problems and try it for yourself.
2. *Complete this worksheet, dividing fractions and whole numbers. Remember that you can write a whole number as a fraction. 2 is 2/1 . 8 is 8/1 . (answer key)

Averages

Day 96

1. Learn about the mean, median and mode.
2. Practice.

Day 97

1. Read about the mean, median, mode and range. Then do the activities at the bottom of the page. Don’t click on the top video/activity.

Day 98

1. Mean, median and mode
2. Divide the fractions.

Day 99

1. Play Jeopardy with 1 team unless you have a sibling that wants to play with you.
2. The category tells you what to do with the numbers. Say your answer out loud. Then click on answer to see if you are right.
3. If you are right, click on “correct” and it will add the points to your score.

Day 100

1. Add and subtract the money.
2. Round to the nearest…

Percents

Day 101

Day 102

1. I know you’ve seen this before, but read about fractions, decimals and percentages and answer the questions.

Day 103

1. Change fractions into percentages.

Day 104

Day 105

1. Match the fractions and decimals. Figure them out.
2. Watch the video on decimal place value.

Word Problems

Day 106

1. Can you figure out these prices?
2. Here is some help.
• A 20% tip on a \$10 bill is \$10 x 0.20 = \$2.00.
• A 30% discount on a \$100 item is \$100 is 0.30 x \$100 = \$30 off  The final price would be \$100 – \$30.

Day 107

1. Solve the story problems.

Day 108

1. Solve the word problems.

Day 109

1. Solve the word problems. Only use the information you need!

Day 110

1. Solve the word problems. It will show you step by step how to solve it.

Rounding Decimals

Day 111

1. Play the place value game. Choose level 3 and place value.

Day 112

1. Play the ducks decimal place value game.
2. Play the pirate place value game.
3. Play some games.

Day 113

1. Play the rounding game
2. Play Arithmetic.
• Choose each addition, subtraction, multiplication, and division.
• Choose level 1 for each.
• See the confetti fall before you switch to the next type.
3. Play some games.

Day 114

1. Quick! Add the decimals. Combine two bones to make the target number.
2. Round the decimals. Follow the directions each time at the bottom of the screen. It doesn’t always ask you to do the same thing.
3. Play some games.

Day 115

1. Play with the decimal number line.
2. Zoom in and again and again…until there is one digit in the decimal.
3. Read the number line from 1 to 2.
4. Zoom in again until there are two digits in the decimal.
6. How do those numbers fit into the number line from #3?
7. Use the arrow right and left to move around the number line.
8. Now, play the decimal detective game. Choose the sergeant mode.

Time

Day 116

1. Choose expert on the number cruncher.
2. Choose the operation.
3. Play the time traveler game.

Day 117

1. Solve the word problems.
2. Practice elapsed time.

Day 118

1. Solve the word problems.
2. Practice elapsed time.

Geometry (and Measurement)

Day 119

1. Solve the word problems.
2. Watch the shape song. Yes, I know it starts with a circle, but be patient.

Day 120(*)

1. Solve the word problems. (Take a screen shot of your correct answer and print it out for your portfolio.)
3. (*) Even if you don’t make it, take a look at this dodecahedron net. Nets are 3D images opened up and laid flat. You can print this and cut and paste it back into its 3D shape.

Day 121

1. Solve the word problems.
2. Play 3D shape explorer.

Day 122

1. Play about the properties of the 3-D shape and do the activities UNDER the reading. Don’t use the video on the top of the page.
2. Here are some shapes labeled. NamesProperties
3. Count the coins. Choose all four types.

Day 123

1. What is a line of symmetry?
2. Here are some examples. Skip the video at the top. Look at the pictures and read the description and then try the activity at the bottom of the page.
3. Read the directions to know what you are looking for. You’ll be identifying lines of symmetry.

Day 124

1. Learn about the types of angles.
2. Identify the angle types.

Day 125

1. Identify the angles.

Day 126

2. Take a screen shot to include in your portfolio.

Day 127

1. Learn about perimeter and area.
2. Measure the shape and then find the area and perimeter.

Day 128

1. Measure with a ruler. Choose hard centimeters and inches (or super brain!)

Day 129

1. Find the perimeter. The perimeter is the measure around a shape. You add up all of the sides to find the perimeter.
1. You will choose grade level 5. Then in the Math column choose Basketball Geometry: Perimeter for this one and then Baseball Geometry: Area for the next.
2. Click on play two times to get this one started.
2. Find the area. The area is the measure of the space inside a shape. To find the area of a rectangle you multiply the length times the width.
1. To hit the ball click when the ball hits the green power line and then again quickly when it hits the green swing line.
3. Click on “coach” if you want help.

Day 130

1. Design a zoo. Click and drag (don’t let go until you’ve made a rectangle) to make the enclosure have the right area.
2. Pour the drinks. Read the directions before you begin.

Review

Day 131

1. Do addition facts. Choose addition, level 1. How many can you get correct in 2 minutes?
2. Choose addition. Get five correct on level 4.

Day 132

1. Do subtraction facts. Choose subtraction, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Choose subtraction. Get five correct on level 4.

Day 133

1. Do multiplication facts. Choose multiplication, level 1. If it’s too easy, choose level 2. How many can you get correct in 2 minutes?
2. Choose multiplication. Get five correct on level 4.

Day 134

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Choose division. Get five correct on level 4.

Day 135

1. Play with time a little. Skip the video but read and scroll down to complete the three activities.
• Label the times.
• Change the PM times to 24 hours by adding the 12 hours that has passed in the AM. 1PM is the 12 hours of the AM + 1 hour passed in the PM = 12 + 1 = 13:00.
• Label the clock with Roman numerals.

Fractions

Day 136

1. Play this factors game. Factors are the numbers that can be divided evenly into a number with no remainder. For example, you can divide 24 by 2 and 3 and 4 and 6 and 8 and 12. 2, 3, 4, 6, 8, 12 are all factors of 24. 5 and 7 are NOT factors of 24 because you can’t divide 24 by 5 and get a whole number. You would get a decimal, or have a remainder.

Day 137

Day 138

1. Fraction workshop — Click on add fractions with the same denominators. Do 10.
2. You need to simplify your answers. Do you remember what that means? It means to find the equivalent fraction that uses the lowest numbers. You do that by dividing the numerator and denominator (the top and bottom) by the same number. If the top and bottom numbers are both even, then you know you can divide them both by two to make them smaller.
3. Do ten more with using mixed fractions with the same denominator.

Day 139

1. Fraction workshop — Click on subtract fractions with like denominators, ones that are the same.
2. Complete ten.

Day 140

1. Fraction workshop — Click on subtract with mixed fractions and with like denominators.
2. Complete ten.

Day 141*

1. *Print and complete this worksheet, adding three fractions. If it is an improper fraction (the top number is bigger than the bottom number), divide the fraction to make it a mixed number. Simplify the fraction by finding the equivalent fraction with the lowest numbers. Look at the answer to the first problem to see how to write the answer.

Day 142

1. Read about adding and subtracting fractions when the denominators are different. Make sure you keep going to the next page and do the practice problems.

Day 143

Day 144

Day 145

1. Round the numbers. Follow the directions.

Day 146

1. Fraction workshop — Click on add fractions.
2. Complete ten.

Day 147

1. Fraction workshop — Click on subtract fractions.
2. Complete ten.

Day 148

1. Fraction workshop — Click on multiply fractions.
2. Complete 15.

Day 149

1. Fraction workshop — Click on divide fractions.
2. Complete 15.

Day 150

1. Estimate to blast the asteroids. Choose Estimate Sums.

Day 151*

1. *Complete the two pages of review.

Day 152*

1. *Complete the two pages of review. (answer key)

Day 153*

1. *Complete the two pages of review.

Day 154*

1. *Complete the two pages of review. (answer key)

Day 155

1. Do you remember expanded notation?
2. Play probability.

Order of Operations

Day 156

1. Do addition facts. Choose addition, level 1. How many can you get correct in 2 minutes? Can you do more than before?

Day 157

1. Do subtraction facts. Choose subtraction, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Watch the order of operation video.
3. Try some problems.

Day 158

1. Do multiplication facts. Choose multiplication, level 1. If it’s too easy, choose level 2. How many can you get correct in 2 minutes?
2. Save the day! Make sure you read the instructions. (If you can’t see the game, after you read the instructions, try this link.)

Day 159

1. Do division facts. Choose division, level 1. How many can you get correct in 2 minutes? Can you do more than before?
2. Add and subtract fractions, level 1.

Day 160

Coordinate Plane

Day 161

1. Choose addition. Get five correct on level 4.
2. Learn about the coordinate plane.

Day 162

1. Choose subtraction. Get five correct on level 4.
2. Play Billy bug.

Day 163

1. Choose multiplication. Get five correct on level 4.
2. Play space boy. This uses negative numbers. It’s not a problem. Just look at the labels.

Day 164

1. Choose division. Get five correct on level 4.
2. Locate the aliens.

Day 165

1. Stock the shelves.
2. Write the numbers. How well can you spell?

Probability

Day 166

2. Read about probability. Skip the video at the top and answer the three questions by clicking on the three pictures under the reading. The darker portions will block the putt from going through. The light areas will allow the ball to go through. There are 6 spaces on the windmill. A one out of six chance would be one light out of the six triangles. A one out of two chance would be one light for every two triangles.

Day 167

1. Mental math
3. Probability spinner – Change the spinner to four sectors (under “spinner”). Watch the percentages change as you change the sectors. That’s the probability that the spinner will land on that color.
4. Learn about probability as a fraction. Make sure you do each of the tabs and then test yourself.

Day 168

1. Mental math
3. Learn about finding probability. Make sure you do each of the tabs and then test yourself.

Day 169

1. Mental math
3. Learn about a tool to help you guess an outcome. Make sure you do each of the tabs and then test yourself.

Day 170

1. Mental math
3. Learn about making predictions. Make sure you do each of the tabs and then test yourself.

Measurement

Day 171

1. Mental math
3. Learn about different units of measurement. Make sure you do each of the tabs and then test yourself.

Day 172

1. Mental math
3. Learn about customary units of length. Make sure you do each of the tabs and then test yourself.

Day 173

1. Mental math
3. Learn about tools of measurement. Make sure you do each of the tabs and then test yourself.

Day 174

1. Mental math
3. Learn about measuring length. Make sure you do each of the tabs and then test yourself.

Day 175

1. Mental math
3. Learn about finding volume. Make sure you do each of the tabs and then test yourself.

Day 176

Time

Day 177

1. Learn about telling time. Make sure you do each of the tabs and then test yourself.

Day 178

1. Convert units of time. Make sure you do each of the tabs and then test yourself.

Day 179

1. Practice with elapsed time. Make sure you do each of the tabs and then test yourself.

Day 180

Congratulations on finishing fourth level math!

## Donate/Say Thanks

SUMMER SCHOOL – Make sure you know those facts! Use flashcards, our facts practice workbooks, our online facts practice page, and programs like xtramath.

You might want to consider beginning Step 1 now. Take a look at the course. It begins with review which would work over the summer. 🙂 Just take it slowly.