3 years ago

If you hade to use Algebar tiles to do the charge method subtraction and you problème is -9 - (-2)

Mathematics

2 answers:

Bas_tet [7]3 years ago

7 0

Answer:

-7

Step-by-step explanation:

Well the subtraction problem is now going to be a adding and the (-2) is now positive 2 so I'm thinking the answere is -7

gizmo_the_mogwai [7]3 years ago

6 0

Answer:

-9 - (-2)= -7

Step-by-step explanation:

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