Rounding Worksheet

Round the following numbers to the accuracy of the underlined digit.
For example, 5678 means you round to the nearest ten.

1 a. 15311724
1 b. 27233361
2 a. 17575001
2 b. 59447964
3 a. 20294589
3 b. 64732554
4 a. 62216802
4 b. 76440527
5 a. 66135269
5 b. 69508330
6 a. 73129993
6 b. 36538666
7 a. 57894497
7 b. 22157752
8 a. 28579794
8 b. 42853915
9 a. 92303981
9 b. 32917044
10 a. 24916072
10 b. 30479857
Page 2

Answer Key

1 a. 15,311,700
1 b. 27,000,000
2 a. 17,575,000
2 b. 59,447,960
3 a. 20,295,000
3 b. 64,733,000
4 a. 62,217,000
4 b. 76,440,500
5 a. 66,140,000
5 b. 69,510,000
6 a. 73,130,000
6 b. 36,500,000
7 a. 57,894,500
7 b. 22,157,800
8 a. 28,580,000
8 b. 42,900,000
9 a. 92,304,000
9 b. 32,920,000
10 a. 24,920,000
10 b. 30,479,860


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