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: 24 x (4-2) ÷ 6

Back

8

Tags

CCSS.7.NS.A.3

Front

What should you solve first in the expression 3 x 48 / (15 - 3)?

Back

15 - 3

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Solve: [ (18+5) + (14-2)² ]

Back

167

Tags

CCSS.7.NS.A.3

Front

Solve: 15 + 7 × 2 – 11 + 35

Back

53

Tags

CCSS.7.NS.A.3

Front

Solve: 2 + (9² - 4)

Back

79

Tags

CCSS.7.NS.A.3

Front

What is the first step in solving 3 + 4 × 2?

Back

Multiply 4 × 2.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the result of 5 + 3 × (2 + 1)?

Back

14

Tags

CCSS.7.NS.A.3

Front

What is the importance of parentheses in an expression?

Back

Parentheses indicate which operations should be performed first.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2