Order Of Operations

Front

What is the Order of Operations?

Back

A set of rules that determines the correct sequence to evaluate a mathematical expression. The order is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What does PEMDAS stand for?

Back

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

Front

Evaluate: 4 + 9 + 8 ÷ 4

Back

15

Front

Evaluate: 5 x (7 - 2) + (8 + 1)

Back

34

Front

Back

2

Front

Evaluate: 100 - 25 x 4 + 17

Back

17

Front

What is the first step in solving 3 + 4 x 6 - 4?

Back

Multiplication (4 x 6) should be done first.

Front

What is the result of 8 - 3 + 2?

Back

7

Front

What is the result of 6 + 2 x 3?

Back

12 (because you do multiplication before addition).

Front

If you have an expression with parentheses, what should you do first?

Back

Evaluate the expression inside the parentheses.