Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
3 + ___ = 5
8 × 1 = ___
5 × 1 = ___
___ × 7 = 21
2 + 3 = ___
___ + 7 = 9
___ - 1 = 3
10 - ___ = 7
8 - 3 = ___
4 ÷ ___ = 4
10 - ___ = 5
4 - ___ = 3
___ + 5 = 8
___ ÷ 3 = 6
___ + 3 = 9
___ + 6 = 8
42 ÷ ___ = 7
27 ÷ 3 = ___
___ × 9 = 9
___ + 1 = 2