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. 18050224
1 b. 15973244
2 a. 86129822
2 b. 10835213
3 a. 50155969
3 b. 21397117
4 a. 11347110
4 b. 36065146
5 a. 37628674
5 b. 31839565
6 a. 82801050
6 b. 16132632
7 a. 22154341
7 b. 10252895
8 a. 83094767
8 b. 75651700
9 a. 95997491
9 b. 3238576
10 a. 29902444
10 b. 8307171
Page 2

Answer Key

1 a. 18,100,000
1 b. 15,973,000
2 a. 86,000,000
2 b. 10,840,000
3 a. 50,155,970
3 b. 21,397,120
4 a. 11,347,100
4 b. 36,100,000
5 a. 37,600,000
5 b. 31,839,600
6 a. 82,801,100
6 b. 16,130,000
7 a. 22,154,340
7 b. 10,300,000
8 a. 83,095,000
8 b. 75,651,700
9 a. 95,997,000
9 b. 3,238,600
10 a. 29,900,000
10 b. 8,307,170


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