Question

Evaluate
{78+(-40)}+{(-67)+(-17)}

Answer 1

Answer:

{78+(-40)}+{(-67)+(-17)} = 46

Answer 2

Answer:

{78+(-40)}+{(-67)+(-17)}

{78-40)}+{(-67-17)}

{38}+{-84}

{38-84}

(-46)

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