PEMDAS (Order of Operations)

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 operations inside Parentheses.

Tags

CCSS.7.EE.A.1

Front

Back

106

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CCSS.7.NS.A.3

Front

In the expression 7 - 8 + 23, which operation is evaluated first?

Back

Subtraction.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Back

6

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CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Back

27

Tags

CCSS.6.EE.A.1

Front

True or False: Addition ALWAYS comes before subtraction in PEMDAS.

Back

False.

Tags

CCSS.7.NS.A.3

Front

What is the role of Exponents in PEMDAS?

Back

Exponents are evaluated after Parentheses and before Multiplication and Division.

Tags

CCSS.6.EE.A.1

Front

If an expression has both multiplication and division, how do you decide which to perform first?

Back

You perform them from left to right.

Tags

CCSS.7.EE.B.3

Front

Back

10 (because multiplication is done before addition).

Tags

CCSS.7.NS.A.3