Order of Operations

Front

What is the Order of Operations?

Back

A set of rules that determines the sequence in which calculations are performed in a mathematical expression.

Front

What does PEMDAS stand for?

Back

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

Front

Evaluate: (10 + 5) - 6

Back

9

Front

Evaluate: 5 · 2 - (11 - 7)

Back

6

Front

Evaluate: 7 - 9 ÷ 9

Back

6

Front

Evaluate: 75 ÷ 5 × 9 – 9

Back

126

Front

Evaluate: 20 - 5 x 2

Back

10

Front

What is the first step in the Order of Operations?

Back

Perform calculations inside Parentheses.

Front

What is the second step in the Order of Operations?

Back

Calculate Exponents.

Front

What is the third step in the Order of Operations?

Back

Perform Multiplication and Division from left to right.