Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + ___ = 3
7 × ___ = 21
___ + 3 = 9
3 + ___ = 4
___ ÷ 7 = 5
___ + 2 = 3
___ ÷ 2 = 6
5 - ___ = 2
___ - 1 = 2
5 + ___ = 9
___ - 1 = 1
___ + 3 = 6
___ + 1 = 7
63 ÷ 7 = ___
7 + 2 = ___
___ ÷ 1 = 8
7 - ___ = 1
___ × 8 = 72
3 - 1 = ___
10 - ___ = 4