4 years ago

Simplify 8+(9-3)+ 72

2 answers:

8 0

Remember this?

Parenthesis 
Exponents 
Multiplication 
Division 
Addition 
Subtraction

So start with the parenthesis.

8+(9-3)+7

(9-3)=6

Next, no exponents.

No multiplication.

No division.

But there is addition.

8+(6)+72

8+6=14

14+72=86

Therefor the answer is 86.

ioda4 years ago

7 0

8+(9-3)+7
8+6+7
14+7
=21

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