Round Decimals A
Add/Sub Decimals A
Round Decimals B
Add/Sub Decimals B
100

1.2

1

100

1.23 + 3.65 = 

4.88

100

123.477

123

100

7.9 + 1.008 = 

8.908

200

1.908

2

200

7.07 - 1.2 = 

5.87

200

25.45

25

200

8.56 - 4.302 = 

4.258

300

34.987

35

300

23.6 + 34.006 =

57.606

300

9.987

10

300

13.07 + .781 = 

13.851

400

Pick a digit that would make this decimal round to 8. 

7. _92

Answer may vary.

400

4.001 - 2.789 = 

1.212

400

Pick a digit that would make this decimal round to 4. 

3. _92

Answers may vary.

400

8.01 - 6.007 = 

2.003

500

Provide a decimal that rounds to 13. 

Answers may vary. 

500

7.9 - .042 = 

7.858

500

Provide a decimal that rounds to 12 but has a 9 in the tenths place. 

Answers may vary. 

500

89.07 - 2.783 = 

86.287

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