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. 30367491138
1 b. 65758135903
2 a. 56199034720
2 b. 91720107672
3 a. 61081309004
3 b. 92104930346
4 a. 55047625674
4 b. 78916744770
5 a. 34806761676
5 b. 59125779796
6 a. 70532513486
6 b. 45882823419
7 a. 72529601846
7 b. 84194019686
8 a. 53914749762
8 b. 43602654161
Page 2

Answer Key

1 a. 30,367,491,140
1 b. 65,758,100,000
2 a. 56,199,000,000
2 b. 91,720,107,670
3 a. 61,081,309,000
3 b. 92,104,930,000
4 a. 55,047,625,700
4 b. 78,916,700,000
5 a. 34,806,762,000
5 b. 59,125,779,800
6 a. 70,532,513,000
6 b. 45,882,820,000
7 a. 72,530,000,000
7 b. 84,194,020,000
8 a. 53,914,750,000
8 b. 43,602,700,000


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