Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
7 + ___ = 9
___ + 1 = 7
1 × ___ = 8
3 × 3 = ___
3 × ___ = 27
7 × ___ = 21
2 - ___ = 1
___ + 3 = 9
6 - ___ = 1
8 + ___ = 9
9 - 6 = ___
9 ÷ ___ = 3
3 - ___ = 2
___ - 3 = 2
8 + ___ = 9
63 ÷ 9 = ___
___ × 9 = 9
3 + ___ = 4
30 ÷ 6 = ___
8 ÷ ___ = 4