Decimal Jeopardy

Adding Decimals

100

55.678 + 45.342

101.02

200

23.4067 + 10.0452

33.4519

300

505.730 + 2.301

508.031

400

4.56 + 0.007

4.567

500

000.568 + 101.200

101.768

Subtracting Decimals

100

67.35-2.98

64.37

200

1.02 - 0.95

0.07

300

678.23 - .88

677.35

400

5.002 - .342

4.660

500

000.4521 - .0092

0.4429

Multiplying Decimals

100

4.2 x 2

8.4

200

5.002 x 3

15.006

300

6.03 x 1.1

6.633

400

23.43 x 8.2

192.126

500

205.67 x 5.6

1,151.752

Dividing Decimals

100

4.9 divided by 0.7

7

200

22.4 divided by 7

3.2

300

9.5 divided by 0.5

19

400

5.1 divided by 0.3

17

500

54.12 divided by 1.2

45.1

Word Problems and Random Facts

100

Kathy earns $6.50 per hour at her baby-sitting job. On Sunday she worked 7 hours. What were her total earnings for the day?

$45.50

200

What grade do I teach? 

7th

300

Phillip bought 1.5 pounds of ground beef from Kroger. They paid a total of $6.75 for the ground beef. What was the price per pound?

$4.5 per pound

400

Jason spent $20.00 for school lunches. If each lunch of $2.5, how many lunches did he buy?

8 lunches

500

What is my favorite lolipop flavor?

Mango