Question

Add or subtract negative numbers​

Answer 1

Answer:

see below

Step-by-step explanation:

9 + -2 =

9 -2 = 7

-6 + -3

-6 - 3 =-9

4 + - 9

-9 +4 = -5

Answer 2

$9+(-2)\\9-2\\=7$

$-6+(-3)\\-6-3\\=-9$

$4+(-9)\\4-9\\=-5$