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.

___12
32___
161___
15___9
9___3
2___1
139___
11___6
17___8
1110___
15___3
___22
3___2
___84
21___
42___
145___
___33
19___18
16___1
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