Question

Subtract the sum of -20 and 21 from the difference of -20 and-40
with explanation

Answer 1

Answer:

Answer is-61.

Step-by-step explanation:

First we have to add -20 and 21 , which will result in 1. The difference of -20 and-40 is -60. On substracting we 1 from -60 we will get-61.