Review Order of Operations

Front

What is the Order of Operations?

Back

The Order of Operations is a set of rules that determines the sequence in which calculations are performed in a mathematical expression. The acronym PEMDAS helps remember the order: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Tags

CCSS.7.NS.A.3

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).

Tags

CCSS.6.EE.A.1

Front

Calculate: 24x(4-2)÷6

Back

8

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

True or False? 2 + (4 x 5 - 2) + 8 = 28

Back

True

Tags

CCSS.7.NS.A.3

Front

Calculate: 12 - 4 x 2

Back

4

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Calculate: 10 + 45 ÷ 9 - (14 ÷ 2)

Back

8

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

What is the first step in solving an expression using the Order of Operations?

Back

The first step is to solve any expressions inside parentheses.

Tags

CCSS.6.EE.A.2C

Front

What is the role of multiplication and division in the Order of Operations?

Back

Multiplication and division are performed from left to right after parentheses and exponents.

Tags

CCSS.7.EE.B.3

Front

What is the role of addition and subtraction in the Order of Operations?

Back

Addition and subtraction are performed from left to right after multiplication and division.

Tags

CCSS.7.EE.B.3