Question

Select all of the true statements.

A. 4.8 + (-8.9) = -13.7
B. 12+(-3) = -9
C. -9.-0.1 = 90
D. -4+ 4 =

Answer 1

D

Explanation:

-4+4=0 which is correct

4.8-8.9=-4.1 wrong

12-3=-9 wrong

-9-0.1=90 wrong