Decimals

Addition/Subtraction

100

3.4 + 2.4

What is 5.8

200

25.348 + 19.832

What is 45.18

300

19.729 - 4.32

What is 15.409

400

39.398 + 2.39

What is 41.788

500

129.36 - 4.6

What is 124.76

Multiplication

100

10 x 0.033

What is 0.33

200

3.188 x 1000

What is 3188

300

0.49 x 10,000

What is 4900

400

0.2 x 1.3

What is .26

500

1.4783 x 4.38

What is 4.474954

Division

100

4.55 / 5

What is .91

200

0.63 / 7

What is .09

300

12 / .04

What is 300

400

1.896 /.08

What is 23.7

500

98.02 / 2.9

What is 33.8

Fraction/Decimals

100

2/10

What is 0.2

200

3/20

0.15

300

0.26

What is 13/50

400

15/40

0.375

500

0.422

What is 211/500

Problem Solving

100

A blueberry pie has 30.6 grams of fat. If it is cut into 6 slices, how many grams of fat are in 1 slice?

What is 5.1 grams

200

The temperature of the ocean was 67.3 degrees at dawn. By noon, it had increased by 8.6 degrees. What was the temperature at noon?

What is 75.9 degrees.

300

Todd ran 5 laps in 28.5 minutes. If he ran each lap at the same pace, how long did it take him to run one full lap?

What is 5.7 minutes.

400

Maria received $15 an hour for raking leaves. If she raked for 5.5 hours, how much was she paid?

What is $77.50

500

Juan invested some money in the stock market. On Tuesday the value of one share was $28.71. On Wednesday the stock lost $4.27. If he owns 2 shares, how much is his stock worth on Wednesday?

What is $48.88