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. 55468430605
1 b. 22940617512
2 a. 14728857609
2 b. 78073670497
3 a. 32459175996
3 b. 37508783499
4 a. 9695015532
4 b. 75197669223
5 a. 52762536598
5 b. 25842100789
6 a. 48694855736
6 b. 33037515191
7 a. 24208531018
7 b. 81484211781
8 a. 17832963808
8 b. 41342522371
Page 2

Answer Key

1 a. 55,468,400,000
1 b. 22,940,600,000
2 a. 14,728,900,000
2 b. 78,074,000,000
3 a. 32,459,000,000
3 b. 37,508,800,000
4 a. 9,695,000,000
4 b. 75,197,669,000
5 a. 52,762,537,000
5 b. 25,842,100,790
6 a. 48,694,900,000
6 b. 33,038,000,000
7 a. 24,208,531,000
7 b. 81,484,212,000
8 a. 17,833,000,000
8 b. 41,342,522,400


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