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. 16737720919
1 b. 50685557959
2 a. 73294140146
2 b. 99466483389
3 a. 15752242170
3 b. 60412921563
4 a. 684637163
4 b. 79713957405
5 a. 65738025249
5 b. 66359636734
6 a. 62851974266
6 b. 1728571351
7 a. 37207663867
7 b. 34866107646
8 a. 8843836698
8 b. 60390445304
Page 2

Answer Key

1 a. 16,738,000,000
1 b. 50,685,557,960
2 a. 73,294,140,000
2 b. 99,466,483,390
3 a. 15,752,240,000
3 b. 60,413,000,000
4 a. 684,640,000
4 b. 79,714,000,000
5 a. 65,738,025,250
5 b. 66,359,640,000
6 a. 62,851,974,300
6 b. 1,728,571,400
7 a. 37,207,700,000
7 b. 34,866,108,000
8 a. 8,843,836,700
8 b. 60,390,445,300


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