Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
3 + ___ = 5
4 × 1 = ___
1 + ___ = 3
___ × 9 = 81
___ × 2 = 12
4 - ___ = 4
___ + 2 = 6
1 + 5 = ___
___ + 7 = 13
9 - ___ = 7
___ + 3 = 9
___ - 4 = 4
8 + 4 = ___
7 - 4 = ___
4 + 3 = ___
8 - 1 = ___
2 + 5 = ___
3 ÷ 1 = ___
15 ÷ ___ = 3
9 ÷ 3 = ___