Mathematics

Grade-7

Easy

Question

# The opposite number of – 3 is______

- 1
- 3
- 4
- 5

Hint:

### Two numbers are said to be opposite, if their sum add up to 0.

## The correct answer is: 3

### We are asked to find the value of -3. Let that be x . So, we have . Solving the equation, we get:

Hence, the correct answer is option b.

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