Order of Operations (5.OA.1/5.OA.2)

Front

What is the Order of Operations?

Back

The Order of Operations is a set of rules that determines the sequence in which calculations are performed in a mathematical expression. The acronym PEMDAS helps remember the order: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Tags

CCSS.7.NS.A.3

Front

What does PEMDAS stand for?

Back

PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Tags

CCSS.6.EE.A.1

Front

Evaluate: 80 ÷ [(5 + 5) x 2]

Back

4

Tags

CCSS.7.NS.A.3

Front

Evaluate: [12 x (4 + 1)] + 8

Back

68

Tags

CCSS.7.NS.A.3

Front

Evaluate: (3 x 4) + 4 x 2

Back

20

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the first step in the Order of Operations?

Back

The first step is to evaluate expressions inside Parentheses.

Tags

CCSS.6.EE.A.2C

Front

What is the second step in the Order of Operations?

Back

The second step is to evaluate Exponents.

Tags

CCSS.7.EE.B.3

Front

What is the third step in the Order of Operations?

Back

The third step is to 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

The fourth step is to perform Addition and Subtraction from left to right.

Tags

CCSS.7.NS.A.3

Front

Evaluate: 3 times larger than the difference between 24 and 20

Back

3 x (24 - 20)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2