Order of Operations Review (Optional)

15 x 19 + 18 ÷ 6

• 250
• 199
• 400
• 288

Tags

CCSS.7.NS.A.3

(10 + 33 - 3) ÷ 8

• 13
• 3
• 5
• 11

Tags

CCSS.7.NS.A.3

(10 + 2) ×10-3

• 145
• 27
• 117
• 53

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

2 + (9² - 4)

• 16
• 77
• 79

Tags

CCSS.6.EE.A.1

8 - 3 + 7 - 2

• 10
• 0
• -4
• 4

Tags

CCSS.3.NBT.A.2

24×(4-2)÷6

• 8
• 2
• 6
• 5

Tags

CCSS.7.NS.A.3

What does 3² mean?

• 3 x 2
• 3 x 3
• 2 x 2 x 2

Tags

CCSS.6.EE.A.1

What would be my first step to simplify?
3 + 4 x 6 - 4 

• addition
• multiplication
• subtraction
• exponents

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What special word do you use for the exponent of 2?

• squared
• cubed
• triangled
• boxed

Tags

CCSS.6.EE.A.1