Period 1 Review of Order of Operation

3(9²)

• 243
• 25
• 126
• 54

Tags

CCSS.6.EE.A.1

8 (6) - 3

• 24
• 45
• 2
• 72

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

6² - 3 * 8

• 72
• 264
• 12
• 138

Tags

CCSS.6.EE.A.2C

PEMDAS only works if....

• You add then subtract
• You subtract then add
• add or subtract right to left
• add or subtract left to right

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

34 + [ 16 - (8-3)]

•  34
• 29 
• 45
• 28

Tags

CCSS.5.OA.A.1

Which step do I do last? 
24 - 3 ÷ (6 - 3 ) 

• 24 -3 
• 6 -3 
• 24 - 1 
• 3 ÷ 3

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

2² + 3 x 4 − 12

• 16
• 4
• 8
• 129

Tags

CCSS.7.EE.B.3

What step do you do after parenthesis? 
14 - 3 + (2 x 4) 

• 14 - 3 
• 3 + 8 
• 3 + 2 
• 2 x 4 

Tags

CCSS.6.EE.A.2C

(2 + 2) - 1

• 4
• 2
• 3

Tags

CCSS.5.OA.A.1

14 + (22 - 2) =

• 34
• 37
• 40

Tags

CCSS.5.OA.A.1