Order of Operations

14 + (22 - 2) =

• 34
• 37
• 40

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

20 x 2 - (10 - 4)

• 22
• 30
• 34

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

(23 + 24) -10 =

• 37
• 27
• 47

Tags

CCSS.1.OA.B.3

What does the E in PEMDAS stand for?

• Equation

• Expression

• Exponent

• Evaluate

Tags

CCSS.6.EE.A.2C

Which operation is performed FIRST?

(13 - 1) + 4

• addition outside of grouping symbols

• subtraction inside of grouping symbols

• multiplication by grouping symbols

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which operation is performed SECOND?
(13 - 1) + 4

• addition +
• subtraction -
• multiplication X

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

(9 + 23) ÷ (5 - 3) = 

• 16
• 32
• 15
• 12

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Find and explain the error.    
 5 - 3 + 2
     5 - 5
        0

• There is no error.
• Addition was done first and you should have subtracted first
• There is a subtraction error

Tags

CCSS.7.NS.A.1D

What does 3² mean?

• 3 x 2
• 3 x 3
• 2 x 2 x 2

Tags

CCSS.6.EE.A.1

90 - 5² × 3

• 15
• 240
• 195

Tags

CCSS.7.EE.B.3