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