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.

21___
61___
19___1
5___1
156___
181___
___43
16___7
___46
53___
167___
14___1
115___
9___6
8___6
3___2
1816___
9___7
31___
1811___
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