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. 57517262824
1 b. 21931886192
2 a. 19542976875
2 b. 35936247342
3 a. 83839940855
3 b. 60513332898
4 a. 62044718946
4 b. 5320090476
5 a. 20946845118
5 b. 76554092695
6 a. 56056345764
6 b. 38381052824
7 a. 24914849438
7 b. 86749021303
8 a. 24744623276
8 b. 15536717363
Page 2

Answer Key

1 a. 57,517,300,000
1 b. 21,931,886,190
2 a. 19,542,976,880
2 b. 35,936,247,340
3 a. 83,839,940,860
3 b. 60,513,300,000
4 a. 62,044,718,900
4 b. 5,320,000,000
5 a. 20,946,800,000
5 b. 76,554,100,000
6 a. 56,056,300,000
6 b. 38,381,000,000
7 a. 24,915,000,000
7 b. 86,749,021,300
8 a. 24,744,623,000
8 b. 15,536,717,000


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