Decimal Review Jeopardy Game

Adding Decimals

100

1.42 + 2.157

3.577

200

3.918 + 9.2

13.118

300

134.705 + 19.5

154.205

400

8.108 + 136.8

144.908

500

877.909 + 359.5

1,237.409

Subtracting Decimals

100

7.9 - 3.47

4.43

200

2 - 0.43

1.57

300

80.93 - 68

12.93

400

123.6 - 0.08

123.52

500

121.99 - 119.117

2.873

Multiplying Decimals

100

1.57 x 2

3.14

200

9.97 x 6

59.82

300

4.15 x 92

381.8

400

0.15 x 3.7

0.555

500

19.38 x .96

18.6048

Addition Math Puzzles

100

A + A = 8

A + B = 6

B + C = 7

What are the values of A, B, and C?

A = 4

B = 2

C = 5

200

A + A = 12

A + B = 11

B + C = 7

What are the values of A, B, and C?

A = 6

B = 5

C = 2

300

A + A = 22

A + B = 15

B + C = 12

A = 11

B = 4

C = 8

400

A + A = 40

A + B = 30

B + C = 15

What are the values of A, b, and C?

A = 20

B = 10

C = 5

500

A + A = 50

A + B = 32

B + C = 21

A = 25

B = 7

C = 14

Subtraction Math Puzzles

100

5 - A = 3

A - B = 1

B - C = 1

What are the values of A, B, and C?

A = 2

B = 1

C = 0

200

20 - A = 5

A - B = 8

B - C = 3

What are the values of A, B, and C?

A = 15

B = 7

C = 4

300

50 - A = 32

A - B = 9

B - C = 6

What are the values of A, B, and C?

A = 18

B = 9

C= 3

400

90 - A = 20

A - B = 50

B - C = 13

What are the values of A, B, and C?

A = 70

B = 20

C = 7

500

100 - A = 49

A - B = 24

B - C = 18

What are the values of A, B, and C?

A = 51

B = 27

C = 9