Question

Why is 2 + (−3) equal to −1?

Because it is 3 units to the left of 2 on a horizontal number line
Because it is 3 units to the right of 0 on a horizontal number line
Because it is 3 units to the left of 0 on a horizontal number line
Because it is 3 units to the right of 2 on a horizontal number line

Answer 1

The correct answer is A!

Answer 2

Answer : because it is 3 units to the left of 2 on a horizontal number line