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