saywecanfly6366 saywecanfly6366

17-08-2021
Mathematics

contestada

why can u write both addition expression and subtraction expression for the situation

Respuesta :

fjofficial fjofficial

17-08-2021

Answer:

It depends if the number is an integer {-1,+7,-7}

e.g -7+4

these numbers are integers that is why you can write both addition and subtraction expressions

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