Question

Wich numbers are a distance of 2.2 units from -3 on a number line

Answer 1

So, The numbers on a distance of 2.2 units from −3 on a number line are

-3 - 2.2 and -3+2.2

= - (3+2.2) and - (3-2.2)

= -5.2 and - 0.8