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