Number Bonds Worksheet

Fill in the missing numbers to complete each number bond. The two parts at the bottom add up to the whole number at the top.

31___
9___8
___11
43___
___143
3___1
16___10
___191
104___
1312___
15___7
6___5
3___1
73___
2016___
103___
19___9
6___4
129___
19___14
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