Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
2 + 1 = ___
___ + 1 = 2
___ - 1 = 2
2 × 7 = ___
18 ÷ ___ = 6
___ - 3 = 4
6 - ___ = 4
___ - 2 = 6
5 + 1 = ___
9 × 1 = ___
8 + ___ = 9
___ + 6 = 7
3 × ___ = 15
21 ÷ 7 = ___
___ ÷ 9 = 4
6 + ___ = 7
5 - ___ = 3
8 ÷ ___ = 8
2 ÷ ___ = 2
1 + ___ = 4