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.

13___12
41___
20___12
7___5
125___
1210___
___87
9___2
13___7
1810___
7___4
___99
84___
114___
14___13
4___3
12___3
1913___
117___
13___6
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