Question

Draw a number line and show all numbers that are three units away from point 2

Answer 1

Numbers 3 units away from 2 are 5 if you move forward and -1 if you move backward.
2 + 3 =5
2 - 3 =-1

Answer 2

The numbers that are three units away from point 2 are -1 to the left and 5 to the right: