Addition
Subtraction
Multiplication
Division
Word Problems
100

3+4.7

7.7

100

5-3.5

1.5

100

50 x 0.5

25

100

25.25 ÷ 5

5.5

100

If Josh had 0.2 of a cup of juice and he drank half of it how much juice does Josh have in the end?

0.1 cups of juice

200

4.912+24.31

29.222

200

3.212-2.65

0.562

200

12.3 x 4.56

56.088

200

19.3÷3

6.43 the 3 is repeated

200

NYC has a population of 8.48M. Chicago has a population of 2.67M. How many more people live in NYC than Chicago?

5.81M

300

0.43729+1.87495

2.31224

300

9.0341-8.1762

0.8579

300

42.423 x 2.43

103.08789

300

123.456÷12

10.288

300

If Evan ate 35.34 of a pizza in a year, and Sid ate 28.25 of a pizza in a year. How much more did Evan eat than Sid?

7.09 of a pizza

400

22.42835+72.372

94.80035

400

2,369.3-274.563

2,094.737

400

0.361 x 2.1

0.7581

400

27.34÷20

1.367

400

A scientist conducts a study with 1.458K volunteers. The scientist has conducted the study on 0.486K of the volunteers so far. 0.564K dropped out. How many volunteers are left?

0.408K

500

3.12+(3.44+2.495)

9.055

500

345.345-5.6894

339.6556

500

2.5357x61.453

155.8263721

500

367.21÷20

18.3605

500

If Danny had 1,302.4 mL of water and he has 17 glasses, how many mL in each glass?

Round to the nearest thousandth.

76.589 mL

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