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.

15___10
31___
85___
4___3
___18
1613___
1712___
___19
9___7
135___
8___7
___14
___89
16___4
___93
142___
1917___
187___
1812___
6___3
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