Question

6)

Which two numbers are 4 units away from 0 on the number line?
A) 0 and 4
B) 2 and -2
C) 4 and -4
D) 4 and 8

Answer 1

C.

Explanation:

<-----------|----|----|----------->

-4 0 4

It makes sense just count back from zero and up from zero

Answer 2

C

Explanation:

both 4 and -4 are 4 units away from 0