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.

5___3
11___6
1210___
1715___
17___16
4___3
1917___
174___
___39
16___6
172___
83___
10___9
17___9
21___
2___1
31___
3___1
102___
1410___
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