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.

1915___
1815___
51___
3___2
13___10
92___
21___
13___2
53___
42___
1311___
86___
___172
63___
32___
2___1
116___
2___1
___116
1715___
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