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.

1512___
101___
209___
97___
___84
5___4
12___6
14___7
18___1
64___
___109
8___5
9___7
21___
___73
117___
___115
11___10
1912___
18___14
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