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. 75420469
1 b. 23220472
2 a. 6091536
2 b. 50438713
3 a. 34511739
3 b. 79370486
4 a. 72537730
4 b. 94049183
5 a. 29561267
5 b. 32718882
6 a. 27928687
6 b. 85927388
7 a. 73406587
7 b. 27850561
8 a. 43162021
8 b. 19230734
9 a. 31412374
9 b. 90056488
10 a. 90537912
10 b. 34901912
Page 2

Answer Key

1 a. 75,000,000
1 b. 23,220,500
2 a. 6,091,540
2 b. 50,000,000
3 a. 34,511,740
3 b. 79,000,000
4 a. 72,537,730
4 b. 94,049,180
5 a. 29,560,000
5 b. 32,719,000
6 a. 27,928,700
6 b. 85,927,000
7 a. 73,407,000
7 b. 27,850,600
8 a. 43,162,020
8 b. 19,200,000
9 a. 31,410,000
9 b. 90,056,500
10 a. 90,537,900
10 b. 34,900,000


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