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23 votes
Could someone explain to me how to solve these questions?

Could someone explain to me how to solve these questions?-example-1
Could someone explain to me how to solve these questions?-example-1
Could someone explain to me how to solve these questions?-example-2
Could someone explain to me how to solve these questions?-example-3
Could someone explain to me how to solve these questions?-example-4
User Koush
by
3.6k points

1 Answer

8 votes

Answer:

you combine the numbers that are the same and see the signs if it's positive with the negative, it's going to be negative

User Kreya
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4.8k points