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. 38308705498
1 b. 78707820757
2 a. 46871157323
2 b. 84495589246
3 a. 27396112893
3 b. 68162596770
4 a. 10358843157
4 b. 94113970880
5 a. 24590148247
5 b. 3399292150
6 a. 81127444720
6 b. 13415287102
7 a. 15378587451
7 b. 97439900183
8 a. 3209990685
8 b. 83269264659
Page 2

Answer Key

1 a. 38,308,705,500
1 b. 78,708,000,000
2 a. 46,871,000,000
2 b. 84,495,589,000
3 a. 27,396,112,890
3 b. 68,162,596,800
4 a. 10,358,843,000
4 b. 94,113,970,900
5 a. 24,590,148,000
5 b. 3,399,300,000
6 a. 81,127,000,000
6 b. 13,415,287,000
7 a. 15,378,587,000
7 b. 97,439,900,000
8 a. 3,210,000,000
8 b. 83,269,000,000


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