Question

Example 3:

Draw a number line and answer the following questions.

(a) Which number will we reach, if we move 3 units to the right of –5?

(b) Which number will we reach, if we move 4 units to the left of 3?

Answer 1

Here's a number line.

http://www.mathsisfun.com/number-line.html

I'll be glad to check your answers.