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.

6___4
1210___
1915___
157___
134___
19___13
108___
32___
17___8
12___4
116___
123___
___811
113___
___45
___164
___216
8___5
64___
1512___
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