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. 22371217
1 b. 88288649
2 a. 8639870
2 b. 15416362
3 a. 62243475
3 b. 87912486
4 a. 30045479
4 b. 95677901
5 a. 71490045
5 b. 35351549
6 a. 21726635
6 b. 36262565
7 a. 5086661
7 b. 86643830
8 a. 84991542
8 b. 74733751
9 a. 96664360
9 b. 58772619
10 a. 78358801
10 b. 24259656
Page 2

Answer Key

1 a. 22,371,000
1 b. 88,000,000
2 a. 8,600,000
2 b. 15,416,360
3 a. 62,200,000
3 b. 87,900,000
4 a. 30,050,000
4 b. 95,677,900
5 a. 71,490,000
5 b. 35,400,000
6 a. 22,000,000
6 b. 36,000,000
7 a. 5,086,660
7 b. 86,644,000
8 a. 84,992,000
8 b. 75,000,000
9 a. 96,664,400
9 b. 58,772,620
10 a. 78,000,000
10 b. 24,000,000


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