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.

2___1
___67
9___2
15___1
12___3
61___
___26
12___5
64___
___15
1816___
155___
124___
14___9
83___
___81
10___5
43___
2018___
172___
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