PEMDAS

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

What is the first step in solving an expression using PEMDAS?

Back

The first step is to solve any expressions inside Parentheses.

Front

Back

21

Tags

CCSS.7.NS.A.3

Front

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

Back

Addition was done first; you should have subtracted first.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the order of operations in PEMDAS?

Back

The order is: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Tags

CCSS.7.NS.A.3

Front

Back

The steps are: Parentheses, Division, Multiplication, Subtraction.

Tags

CCSS.7.NS.A.3

Front

Back

229

Tags

CCSS.7.NS.A.3

Front

Back

0.58

Tags

CCSS.7.EE.B.3

Front

What is the purpose of using parentheses in mathematical expressions?

Back

Parentheses indicate which operations should be performed first.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the difference between multiplication and division in the order of operations?

Back

Multiplication and division are performed from left to right, meaning they are of equal priority.

Tags

CCSS.5.NBT.B.7