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Rounding Decimals
Adding Decimals
Subtracting Decimals
Multiplying Decimals
Dividing Decimals
100

Round 1.23 to the nearest tenth place

1.2

100

0.7+0.2=

0.9

100

0.5-0.4=

0.1

100

4.2 X 2=

8.4

100

8.8/1=

8.8

200
Round 7.657 to the nearest hundredth place 

7.66

200

2.6+3.9=

6.5

200

9.2-0.8=

8.4

200

9.45 X 6=

56.7

200

8.4 / 2.4=

3.5

300

Round 2.8 to the nearest ones place

3

300

.065+0.497=

0.562
300

0.158-0.087=

0.071

300

3.2 X 6.7=

21.44

300

0.66/0.03=

22

400

Round 8.198 to the nearest hundredth place

8.2

400

9.999+4.573=

14.572

400

0.452-0.399=

0.053

400

7.28 X 0.23=

1.6744

400
0.44 / 0.002

220

500

Round 9.97 to the nearest tenths place

10

500

45.632+56.891=

102.523

500

12.048-11.639=

0.409
500

15.82 X 9.47=

149.8154

500

10 / 5.3=

1.88679245