12/17 Optional Review: Order of Operations (PEMDAS)

Front

What does PEMDAS stand for?

Back

PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What is the first step in the order of operations?

Back

The first step is to solve anything inside parentheses.

Front

Solve: (9 + 23) ÷ (5 - 3)

Back

16

Front

Solve: (9 + 39) ÷ (11 - 5)

Back

8

Front

What is the correct order of operations?

Back

The correct order is Parentheses, Exponents, Multiplication and Division, Addition and Subtraction.

Front

Solve: (7 x 5) + (6 x 4)

Back

59

Front

Which operations should be performed from left to right?

Back

Addition and Subtraction.

Front

Which two operations are considered 'best friends'?

Back

Multiplication and Division.

Front

What do you do with exponents in the order of operations?

Back

You solve exponents after parentheses and before multiplication and division.

Front

If you have both multiplication and division in a problem, how do you solve it?

Back

You solve from left to right.