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. 39879401
1 b. 56233284
2 a. 55700968
2 b. 28630395
3 a. 4253021
3 b. 37151221
4 a. 29281024
4 b. 50126587
5 a. 91602060
5 b. 165980
6 a. 53190831
6 b. 48275053
7 a. 46366963
7 b. 72713206
8 a. 33444762
8 b. 44172481
9 a. 74660738
9 b. 38129211
10 a. 60089291
10 b. 61951218
Page 2

Answer Key

1 a. 39,879,000
1 b. 56,000,000
2 a. 55,701,000
2 b. 28,630,000
3 a. 4,250,000
3 b. 37,000,000
4 a. 29,280,000
4 b. 50,126,590
5 a. 91,602,100
5 b. 165,980
6 a. 53,000,000
6 b. 48,280,000
7 a. 46,370,000
7 b. 72,700,000
8 a. 33,400,000
8 b. 44,000,000
9 a. 74,660,700
9 b. 38,000,000
10 a. 60,089,000
10 b. 61,951,220


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