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. 80662561
1 b. 19977085
2 a. 4716569
2 b. 49836964
3 a. 66737152
3 b. 87594000
4 a. 90641953
4 b. 94018910
5 a. 28736347
5 b. 34387287
6 a. 26881550
6 b. 49891274
7 a. 90574394
7 b. 2862224
8 a. 85786561
8 b. 49893957
9 a. 67374938
9 b. 30967834
10 a. 59011902
10 b. 88387642
Page 2

Answer Key

1 a. 80,663,000
1 b. 19,977,100
2 a. 4,716,570
2 b. 49,837,000
3 a. 66,700,000
3 b. 88,000,000
4 a. 90,641,950
4 b. 94,000,000
5 a. 28,736,000
5 b. 34,400,000
6 a. 26,880,000
6 b. 49,891,300
7 a. 90,574,390
7 b. 2,862,000
8 a. 85,787,000
8 b. 49,894,000
9 a. 67,370,000
9 b. 30,967,800
10 a. 59,011,900
10 b. 88,390,000


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