Addition and Subtraction of Larger Decimals

Age Range: 7 - 11

This activity involves a worksheet containing addition and subtraction questions involving numbers from 0.0 to 2.0. The worksheet (which can be found below) could be used in the following ways:

  1. Each child can work through the worksheet individually at their own pace.

  2. You could have a decimals race, with individual children (or small groups of children) trying to work out the answers to the sheet in the quickest time (although accuracy is most important).

Answers:

1) 1.0 10) 1.4 19) 1.7 28) 1.8 37) 1.9
2) 0.5 11) 1.1 20) 0.8 29) 1.9 38) 1.9
3) 1.3 12) 1.3 21) 1.0 30) 1.6 39) 1.7
4) 1.5 13) 1.0 22) 2.0 31) 1.7 40) 1.2
5) 0.8 14) 1.4 23) 1.2 32) 0.8 41) 1 7/10
6) 1.8 15) 1.7 24) 0.9 33) 0.5 42) 2.0
7) 1.2 16) 1.1 25) 1.4 34) 0.7 43) 7/10
8) 1.9 17) 1.5 26) 0.1 35) 2.0 44) 1.5
9) 1.2 18) 1.4 27) 0.8 36) 1.8 45) 1 9/10

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