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.

186___
4___1
19___12
1312___
15___11
1914___
133___
3___1
102___
1110___
142___
158___
___54
3___2
9___4
___52
14___2
21___
9___5
42___
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