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.

___109
207___
___36
1613___
19___1
14___11
53___
___11
___713
15___6
17___5
16___3
11___3
5___2
2012___
___81
54___
1412___
5___2
145___
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