Use PEMDAS:
P Parentheses first
E Exponents (ie Powers and Square Roots, etc.)
MD Multiplication and Division (left-to-right)
AS Addition and Subtraction (left-to-right)
(8-3) times 2+(5 times6) -5*5
= (8-3) * 2+(5 * 6) - 5 * 5
= 5 * 2 + 30 - 5 * 5
= 10 + 30 - 25
= 40 -25
= 15
9.2m questions
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