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 solving 3 + 4 x 6 - 4?

Back

Multiplication (4 x 6 = 24).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Solve: 3 + 4 x 6 - 4 = ?

Back

23.

Tags

CCSS.7.NS.A.3

Front

What is the result of (9 + 23) ÷ (5 - 3)?

Back

16.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Solve: 38 + (9 x 6) ÷ 3 = ?

Back

56.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the first operation to perform in 12 - 4 x 2?

Back

Multiplication (4 x 2 = 8).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Solve: 12 - 4 x 2 = ?

Back

4.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Identify the error in: 5 - 3 + 2 = 0.

Back

Addition was done first; subtraction should have been done first.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the correct order of operations?

Back

1. Parentheses 2. Exponents 3. Multiplication and Division 4. Addition and Subtraction.

Tags

CCSS.6.EE.A.1