Order of Operations (PEMDAS) Flashcards

Question 1

What does PEMDAS stand for in the order of operations?

Accepted Answer

Parentheses, Exponents, Multiplication, Division, Addition, Subtraction (with $	imes$/$\div$ done left-to-right, and $+$/$-$ done left-to-right).

Question 2

State the left-to-right rule for multiplication and division.

Accepted Answer

After parentheses and exponents, perform multiplication and division in the order they appear from left to right (they have equal priority).

Question 3

Evaluate the nested expression $2\big(3+(4^2-6)\big)$.

Accepted Answer

$4^2=16$, then $16-6=10$, then $3+10=13$, then $2\cdot 13=26$.

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