GCF
LCM
Division
Multiplication
Decimals
100

15, 30

What is 15?

100

8, 6

What is 24?

100

27 / 3

What is 9?

100

2 x 7

What is 14?
100

12.03 + 3

What is 15.03?

200

14, 18

What is 2?

200

12, 24

What is 24?

200

42/6

What is 7?

200

7 x 7

What is 49?

200

12.12 + 5.77

What is 17.89?

300

18, 27

What is 9?

300

15, 20

What is 60?

300

800 divided by 19.

What is 42 r2
300

42 x 3 

What is 126?

300

53.67 - 31.2

What is 22.47?

400

20, 35

What is 5? 

400

6, 10

What is 30?

400

1,683 divided by 20

What is 84 r3
400

87 x 17

What is 1,479?

400

101.93 - 54.127

What is 47.803?

500

36, 90

What is 18?

500

12, 32

What is 96?

500

14,124 divided by 44

What is 321?

500

327 x 12

What is 3,924?

500

12.89 x 4

51.56

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