Number Sense

LCM and GCF

100

What is the LCM of 3 and 6?

6

200

What is the GCF of 12 and 15?

3

300

What is the GCF of 24 and 36?

12

400

What is the LCM of 4 and 5

20

500

John is making boxes of cookies.

• He has 12 Snickerdoodle Cookies.

• he has 60 Oatmeal cookies.

• He wants to put the same number of cookies in each box.

What is the greatest number of boxes Jennifer can make? ____________________

12

Distributive Property

100

Solve: 

3(4+9)

12+27

200

Fill in the blank: 

7(__+3) = 28 + 21

4

300

Fill in the blank: 

5(4+__ ) = ___+ 30

20 and 6

400

Use GCF to factor this expression: 

12+15

3 (4+5)

500

Use GCF to factor this expression: 

60 + 30

10 (6+3)

Simplify Fractions

100

Simplify 

5/10

1/2

200

Simplify the fraction

12/18

2/3

300

Simplify 

1 4/10

1 2/5

400

Give two fractions that are equivalent to 

2/3

4/6 6/9 20/30 8/12

500

Find 3 fractions that are equivalent to

2/6

 

1/3 4/12 6/18 20/60 10/30

Convert to Percents

100

Convert this fraction to a percent

1/2 

50%

200

Convert 0.4 to a percent 

40%

300

Convert 0.245 to a percent

24.5%

400

Convert to a decimal AND percent 

2 1/4

2.25 and 225%

500

Convert the fraction to a percent 

1/3

33 1/3%

Convert to Fractions and Decimals

100

Convert 32% to a decimal

0.32

200

Convert 0.6 to a fraction

3/5

300

Convert 35% to a fraction

7/20

400

Convert to a fraction

0.22222

2/9

500

Convert 37.5% to a fraction

3/8