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. 73977088995
1 b. 78392178298
2 a. 87337697771
2 b. 98249734113
3 a. 34196773510
3 b. 33655596507
4 a. 43477643935
4 b. 82368614453
5 a. 14605829315
5 b. 70946054687
6 a. 15455672835
6 b. 70452531302
7 a. 9659928819
7 b. 15142632444
8 a. 9788509465
8 b. 45224760452
Page 2

Answer Key

1 a. 73,977,100,000
1 b. 78,392,178,300
2 a. 87,337,697,800
2 b. 98,249,734,000
3 a. 34,196,773,510
3 b. 33,655,600,000
4 a. 43,477,644,000
4 b. 82,368,614,500
5 a. 14,605,829,000
5 b. 70,946,054,700
6 a. 15,455,673,000
6 b. 70,452,531,000
7 a. 9,659,928,820
7 b. 15,142,600,000
8 a. 9,789,000,000
8 b. 45,224,800,000


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