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 operations inside Parentheses.

Tags

CCSS.7.EE.A.1

Front

In the expression 3 + 5 x 2, which operation do you perform first according to PEMDAS?

Back

You perform the multiplication first, so 5 x 2 = 10, then add 3.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

True or False: Multiplication and Division are performed from left to right in PEMDAS.

Back

True.

Tags

CCSS.7.NS.A.3

Front

What is the result of the expression 8 + (2 x 5)?

Back

The result is 18, because you solve the parentheses first: 2 x 5 = 10, then 8 + 10 = 18.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

In the expression 4 x (3 + 2) - 5, what do you calculate first?

Back

You calculate the expression inside the parentheses first: 3 + 2 = 5.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the value of the expression 10 - 2 x 3 + 4?

Back

The value is 8. First, do the multiplication: 2 x 3 = 6, then 10 - 6 + 4 = 8.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the result of 6 + 2 x (3 + 1)?

Back

The result is 14. First, solve the parentheses: 3 + 1 = 4, then 2 x 4 = 8, and finally 6 + 8 = 14.

Tags

CCSS.7.NS.A.3

Front

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

Back

False.

Tags

CCSS.7.NS.A.3

Front

What is the simplified result of 50 - (35 - 10 x 2)?

Back

The simplified result is 35.

Tags

CCSS.7.NS.A.3