Factors & Multiples
Equivalent Fractions & Comparing Fractions
Add, Subtract & Multiply Fractions
Decimals to 6-Digits
Multiplicative Comparison & Measurement
100

True or False: 27 is a composite number

True!

A composite number is a number that has more than 1 factor pair. 

1 x 27 = 27, 27 x 1 = 27, 9 x 3 = 27, 3 x 9 = 27

100

Name 2 fractions that are equivalent to 1/2

Possible Answers:

2/4, 3/6, 4/8, 5/10, 6/12, 7/14, 8/16, 9/18, 10/20, 25/50, 50/100

100

Add these fractions:

2/4 + 1/4 + 2/4 = ?

5/4

100

Write 89,500 in word form AND expanded form

(Spelling doesn't count!)

Eighty-nine thousand five hundred

80,000 + 9,000 + 500

100

If 1 kilometer = 1,000 meters, then how many meters are in 8 kilometers?

8 x 1,000 = 8,000

8 kilometers = 8,000 meters

200

True or False: 12 is a multiple of 24

False

A multiple is the result of multiplying a number. For example, 10 is a multiple of 5 because 5 x 2 = 10. 

We cannot multiply 24 by anything to get 12. 

200

3 of these fractions are equivalent to 1/4. Which ones are they?

2/8

1/6

5/20

6/12

3/12

2/8

5/20

3/12

These 3 are equivalent to 1/4 because they are the result of multiplying the numerator and denominator of 1/4 by the same number.

200

Find the value of 3 x 3/8

9/8

200

What is 40/100 in decimal form?

0.40 or 0.4

200

Mrs. Jones has 50 pencils. That is 5 times the amount of pencils that Ms. Pimentel has. 

How many pencils does Ms. Pimentel have? Write an equation and solve.

Remember your unit!

? x 5 = 50 or 50 ÷ ? = 5?

10 x 5 = 50 and 50 ÷ 10 = 5

Ms. Pimentel has 10 pencils.

300

True or False: 7 is a factor of 28

True

A factor is a number that can be multiplied to make a larger number. 7 is a factor of 28 because we can multiply 7 x 4 = 28. 

300

Which fraction is GREATER than 1/2, but is also LESS than 1 whole?

1/3

7/6

4/5

2/8

4/5 is greater than 1/2, but is also less than 1 whole

1/3 and 2/8 are both less than 1/2

7/6 is greater than 1 whole


300
Add these fractions:


14/100 + 5/10 + 26/100 = ?

90/100, or 9/10

300

Compare using > or <

854,395 _____ 812,999

290,875 _____ 723,800

367,438 _____ 99,000



854,395 > 812,999

290,875 < 723,800

367,438 > 99,000

300

True or False: 1 pound = 15 ounces

False

1 pound = 16 ounces

400

Is 59 a prime or composite number? Why?

59 is a prime number.

A prime number is a number that has only 1 factor pair, the number itself and 1.

The only way to multiply and get 59 is by doing 1 x 59 = 59. It has no other factors and therefore is prime. 

400

List 3 different fractions that are equivalent to 4/5

Possible Answers:

8/10, 12/15, 16/20, 20/25, 40/50, 80/100

400

Find the value of 8 - 8/10

72/10 or 7 and 2/10

400

Add using the standard algorithm. You may need to regroup!

648,194 + 273,021

921,214

400

Ms. Bissonnette has 16 science books. Ms. Andrade has 8 times as many science books as Ms. Bissonnette.

How many science books does Ms. Andrade have? Write a multiplication equation and solve it. 

Remember your unit!!

16 x 8 = 128

Ms. Andrade has 128 science books.


500

Find all factor pairs for the number 30

(1 x 30), (2 x 15), (3 x 10), (5 x 6)

Commutative Property applies, so if an answer is given in a different order (10 x 3 instead of 3 x 10) it still counts :)

500

List these fractions from LEAST to GREATEST:

5/6, 1/4, 1/2, 6/3, 2/3

From LEAST to GREATEST:

1/4, 1/2, 2/3, 5/6, and 6/3

All fractions have a Common Denominator of 24. When converted into fractions with a denominator of 24, they are:

6/24, 12/24, 16/24, 20/24, and 48/24

500

Subtract these mixed numbers:

2 and 3/12 - 1 and 5/12

10/12

500

Subtract using the standard algorithm. You may need to regroup!

491,320 - 178,413

312,907

500

The length of the table in inches is 72. What is the length of the table in feet?

1 foot = 12 inches

72 ÷ 12 = 6 (or 12 x 6 = 72)

The table is 6 feet long.

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