Question

1. simplify each expression.

-3 + 11 =
-23 + -7 =
-8 + 12 + (-10) =

Explanation:

Step1: Compute -3 + 11

$11 - 3 = 8$

Step2: Compute -23 + (-7)

$-23 - 7 = -30$

Step3: Compute -8 + 12 + (-10)

First, $-8 + 12 = 4$, then $4 + (-10) = 4 - 10 = -6$

Answer:

-3 + 11 = 8
-23 + -7 = -30
-8 + 12 + (-10) = -6