1pt

3.

Find the distance between −3.2 and 2.6 using the number line below.

1pt

7.

977.62 − 128.41 =

1 pt

10.

Find the distance between 4.1 and 2.9, using the number line below.

A

1.2

B

7.0

C

−1.2

D

−7.0