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bonufazy [111]
3 years ago
9

Add or subtract negative numbers​

Mathematics
2 answers:
Orlov [11]3 years ago
6 0

Answer:

see below

Step-by-step explanation:

9 + -2 =

9 -2 = 7

-6 + -3

-6 - 3 =-9

4 + - 9

-9 +4 = -5

Naddika [18.5K]3 years ago
5 0

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

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

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

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