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

Solve: 5 + 3 x 2

Back

11 (Multiplication is performed before addition).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Solve: (6 + 2) x 3

Back

24 (Calculate inside the parentheses first).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What operation do you perform first in the expression: 8 - (3 + 2)?

Back

Subtraction (calculate inside the parentheses first).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Solve: 10 - 2 + 4

Back

12 (Perform subtraction and addition from left to right).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Which operation is performed first in the expression: 4 + 5 x 2?

Back

Multiplication (5 x 2 is performed before addition).

Tags

CCSS.5.OA.A.2

CCSS.5.OA.A.1

Front

Solve: 12 ÷ 4 + 3 x 2

Back

9 (Division first, then multiplication, then addition).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the result of: 15 - (3 x 2) + 4?

Back

13 (Calculate inside the parentheses first).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Solve: 7 + 2 x (5 - 3)

Back

11 (Calculate inside the parentheses first, then multiplication, then addition).

Tags

CCSS.7.NS.A.3