Integers, Absolute Value and Order of Operations

Solve each expression using the correct order of operations.

 $48\div2^2\times3+12$  

• 72

• 720

• 36

• 48

Tags

CCSS.7.NS.A.3

what is the absolute value of -|14|?

• 14
• 21
• 33
• -14

Tags

CCSS.6.NS.C.7C

What is the absolute value of |55|?

• -55
• 45
• 55
• --55

Tags

CCSS.6.NS.C.7C

l - 4 l  + l -1 l

• 5
• 3
• 4
• -5

Tags

CCSS.6.NS.C.7C

Evaluate the expression.
|–5| + 8

• 3
• 13
• -13
• -3

Tags

CCSS.6.NS.C.7C

What is the reason that absolute value is always written as a positive?

• Absolute value is talking about numbers so it must be positive.
• Absolute value does not always have to be positive.
• Absolute value is like a clock it has only positive numbers.
• Absolute value is talking about distance, distance is always measured by positive numbers.

Tags

CCSS.6.NS.C.7C

8 + (15 - 4) x 2 - 10 ÷ 5

• 28

• 30

• 14

• 17

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.NS.B.3

Simplify the following:
-2 ⋅ (3 + 8 ÷ 4)²

• -16
• 1.375
• 4
• -50

Tags

CCSS.7.EE.B.3

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 would you solve first?
3 x 48 / (15 - 3)

• 3 x 48
• 48 / 15
• 15 - 3 
• 48-12

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2