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.

145___
___105
3___2
19___15
___43
___42
64___
___121
15___7
11___3
108___
145___
1814___
5___3
8___3
1918___
21___
5___3
___16
71___
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