Division
Multiplication
Subtraction
rounding
decimals
100

20 divided by 4

5

100

5 times 5

25

100

20 minus 5

15

100

Round 45 to the nearest ten

50

100

0.1 times 3

0.3

200

72 divided by 8

9

200

8 times 8

64

200

50 minus 15

35

200

round 65 to the nearest hundred

100

200

0.01 times 9

0.09

300

144 divided by 12

12
300

11 times 12

132

300

100 minus 75

25

300

Round 378 to the nearest hundred

400

300

0.01 times 47

0.47

400

200 divided by 25

8

400

17 times 10

170

400

350 minus 70

280

400

Round 743 to the nearest thousanth

1000

400

0.12 times 0.7

0.084

500

550 divided by 50

11

500

40 times 9

360

500

590 minus 110

480

500

Round 14780 to the nearest ten thousanth

10000

500

0.10 time 0.19

0.190

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