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___
51___
177___
41___
5___3
7___6
138___
2___1
1411___
2___1
7___1
1816___
___163
12___3
86___
1613___
9___5
2012___
1613___
___611
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