Question

5+(-2). 7. class. 1. lesson. 1.2

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Answer 1

Answer:

3

Step-by-step explanation:

5+(-2)

=5-2                  [a+(-b)]

3 ans

Answer 2

Answer:

5+(-2)= 5-2 =3

Step-by-step explanation:

there is 5+(-2)=5-2 because we know when we multiplies + and - then we gets - and puts the sign of greater number on the answer