Mathematics
Grade6
Easy
Question
Use mental math to solve 6 + x = 48.
- x = 30
- x = 36
- x = 42
- x = 48
The correct answer is: x = 42
Given that
6 + x = 48
Subtract 6 from both sides of the equation. Then we get,
x = 48 – 6
x = 42
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