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.

42___
8___6
11___5
1110___
4___2
81___
31___
51___
164___
2016___
___19
101___
134___
1511___
20___17
31___
15___11
1810___
114___
21___
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