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 operation do you perform first in the expression: (3 + 5) × 2?

Back

Addition (3 + 5) = 8.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Evaluate the expression: 6 + 2 × 3.

Back

12 (Multiplication first: 2 × 3 = 6, then Addition: 6 + 6 = 12).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the result of the expression: 8 - (2 + 2)?

Back

4 (First, solve inside the parentheses: 2 + 2 = 4, then 8 - 4 = 4).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

In the expression 5 × (2 + 3), what do you calculate first?

Back

The value inside the parentheses (2 + 3 = 5).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Evaluate: 10 - 3 + 2.

Back

9 (Perform Addition and Subtraction from left to right: 10 - 3 = 7, then 7 + 2 = 9).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the value of the expression: 4 + 6 ÷ 2?

Back

7 (Division first: 6 ÷ 2 = 3, then Addition: 4 + 3 = 7).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Evaluate: (8 - 3) × 2 + 1.

Back

11 (First, solve inside the parentheses: 8 - 3 = 5, then 5 × 2 = 10, finally 10 + 1 = 11).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the result of 12 ÷ 4 + 5 × 2?

Back

14 (Division first: 12 ÷ 4 = 3, then Multiplication: 5 × 2 = 10, finally 3 + 10 = 13).

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2