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.

2___1
1510___
107___
10___7
1915___
___61
2___1
19___9
___42
61___
86___
5___1
20___13
___71
___58
5___3
20___7
___312
1710___
155___
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