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.

1312___
12___9
___510
6___1
41___
5___4
12___7
19___6
203___
52___
1918___
16___5
105___
193___
___82
2___1
1916___
___152
___31
125___
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