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.

3___2
131___
109___
11___7
61___
___23
181___
51___
___89
3___1
18___15
1312___
6___5
2___1
18___3
42___
___45
1413___
61___
2016___
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