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

What is the first step in the Order of Operations?

Back

Solve expressions inside parentheses.

Tags

CCSS.6.EE.A.2C

Front

What is the second step in the Order of Operations?

Back

Evaluate exponents.

Front

What is the third step in the Order of Operations?

Back

Perform multiplication and division from left to right.

Tags

CCSS.7.EE.B.3

Front

What is the fourth step in the Order of Operations?

Back

Perform addition and subtraction from left to right.

Tags

CCSS.7.NS.A.3

Front

Solve: 50 − 16 ÷ 2 ∗ (12 + 4)

Back

The answer is 38.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Solve: -42 / (-6) + 5 - 8

Back

The answer is 4.

Tags

CCSS.7.NS.A.3

Front

Solve: -3(-5) - 16

Back

The answer is -1.

Tags

CCSS.7.EE.B.3

Front

Solve: 24 ÷ 4 x 2

Back

The answer is 12.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2