Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + 8 = ___
___ + 1 = 4
___ - 8 = 2
___ × 2 = 4
___ + 1 = 6
9 ÷ 9 = ___
___ ÷ 3 = 2
8 + ___ = 9
1 × ___ = 6
___ ÷ 4 = 7
21 ÷ 7 = ___
27 ÷ 9 = ___
1 + ___ = 6
16 ÷ ___ = 8
___ ÷ 5 = 4
___ - 2 = 8
___ + 3 = 8
___ - 2 = 5
4 × 1 = ___
___ ÷ 8 = 1