Question

Can someone help!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

12.42 + 3.6 = 16.02

1.81 + 19.25 = 21.06

-3.5 + 85.95 = 82.45

-75.23 + (-21.8) = -97.03

123.49 + (-6.02) = 117.47

Hope this helps.