Rounding
Adding
Subtracting
Multiplying
Dividing
100

0.2 to the nearest whole

0
100

0.2 + 0.3

0.5

100

0.5 - 0.3

0.2

100

4 × 0.01

0.04

100

2 ÷ 0.01

200

200

0.15 to the nearest tenth

0.2

200

0.50 + 0.51

1.01

200

1.05 - 0.05

1
200

3 × 0.02

0.06

200

3 ÷ 0.5

6

300

0.238 to the nearest hundredth

0.24

300

2.3 + 6.7

9

300

1 - 0.3

0.7

300

1.3 × 2

2.6

300

0.6 ÷ 6

0.1

400

14.871 to the nearest hundredth

14.87

400

7.08 + 14

21.08

400

1.25 - 0.75

0.5

400

0.2 × 0.6

0.12

400

1.5 ÷ 0.1

15

500

29.989 to the nearest tenth

30.0

500

25.07 + 17.2 + 1.038

43.308

500

12.347 - 3.29

9.057

500

1.5 × 0.5

0.75

500

25.5 ÷ 5

5.1

M
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