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Rounding
Multiplying Whole Numbers
Multiplying Decimals
Dividing Whole Numbers
Dividing Decimals
100

Round 5.831 to the tenths place. 

5.83

100

25 x 6 = 

150

100

17 x 2.3 = 

39.1

100

162 / 9 = 

18

100

49.35 / 100 = 

0.4935

200

Round 378.932 to the ones place. 

379

200

289 x 8 = 

2,312

200

42 x 3.4 = 

142.8

200

512 / 16 = 

32

200

34.5 / 15 = 

2.3

300

Round 2,804.762 to the thousands place. 

3,000

300

63 x 12 = 

756

300

5.4 x 2.5 = 

12.96

300

1,125 / 25 = 

45

300

124.2 / 23 = 

5.4

400

Round 502.982 to the tenths place. 

503

400

45 x 17 = 

765

400

15 x 6.25 = 

93.75

400

598 / 13 = 

46

400

11.5 / 2.5 = 

4.6

500

Round 893.999 to the hundredths place. 

894

500

165 x 26 = 

4290

500

4.65 x 1.5 = 

6.975

500

736 / 16 = 

46

500

55.545 / 2.1 = 

26.45