Order of Operations

Use the image to answer the following question: What sentence do we use to remember PEMDAS?

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

PEMDAS only works if ..................

• You subtract then add

• You add then subtract

• You add or subtract left to right.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the order of the steps for the following expression?

50 - 16 x 2 ÷ ( 12 - 4 )

• Parentheses

  Multiplication

  Division Subtraction

• Parentheses

  Multiplication

  Subtraction

  Division

• Parentheses

  Subtraction

  Multiplication

  Division

• Parentheses

  Division

  Multiplication

  Subtraction

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What operation should be done FIRST in the following problem?

6 - 2 + ( 15 ÷ 5 ) x 2

• Subtraction

• Addition

• Multiplication

• Division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the value of the expression:

35 + ( 52 - 12 + 16 ) ÷ 8

• 56

• 11

• 42

• 60

Tags

CCSS.7.NS.A.3

EVALUATE the expression:

27 ÷ 3 - 1 x 5

• 40

• 37

• 4

• 18

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate (Solve):

34 + ( 6 ÷ 2 x 3 )

• 54

• 60

• 35

• 43

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate (Solve):

7 x ( 6 x 3 ÷ 9 )

• 15

• 42

• 14

• 13

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which operation should you perform first in the following problem:

8 x 4 ÷ 2 + ( 4 - 2 + 3 )

• Addition

• Sbtraction

• Multiplication

• Division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Mrs. Brown bought a box of 72 pencils and kept 30 of them for herself. She gave the rest to her 6 children so that each had the SAME NUMBER of pencils. Which expression could be used to find the number of pencils that each child received?

• 72 - ( 30 ÷ 6 )

• ( 72 ÷ 6 ) + 30

• ( 72 + 30 ) ÷ 6

• ( 72 - 30 ) ÷ 6

Tags

CCSS.3.OA.D.8