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.

Tags

CCSS.7.NS.A.3

Front

What does PEMDAS stand for?

Back

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

Tags

CCSS.6.EE.A.1

Front

Calculate: 91 + 27 ÷ (72 ÷ 24)

Back

100

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Calculate: 18 + (6 – 2) × 2

Back

26

Tags

CCSS.7.NS.A.3

Front

Calculate: 2 + (9² - 4)

Back

79

Tags

CCSS.7.NS.A.3

Front

Calculate: (7 + 41) ÷ 2 – 15

Back

9

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Calculate: 40 - 2⁴ + 8

Back

32

Tags

CCSS.7.NS.A.3

Front

What is the first step in the Order of Operations?

Back

Perform calculations inside Parentheses.

Tags

CCSS.6.EE.A.2C

Front

What is the role of Exponents in the Order of Operations?

Back

Exponents are calculated after parentheses and before multiplication and division.

Tags

CCSS.6.EE.A.1

Front

When do you perform Multiplication and Division?

Back

From left to right after parentheses and exponents.

Tags

CCSS.7.EE.B.3