Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + ___ = 6
___ × 1 = 3
5 - ___ = 3
___ + 1 = 9
___ - 1 = 1
___ × 9 = 63
4 - 2 = ___
___ ÷ 4 = 8
12 ÷ 2 = ___
___ × 3 = 21
8 + 1 = ___
3 + 5 = ___
___ + 3 = 6
___ - 2 = 5
2 + ___ = 6
___ ÷ 8 = 4
___ - 2 = 1
3 × 6 = ___
9 - ___ = 8
1 + 4 = ___