Topic 1 Math Review

What is the exponential form of 
4 x 4 x 4 x 4 x 4 x 4

• 6⁴
• 4²
• 4⁶
• 4 x 6

Which is the expanded form of 
5³

• 3 x 3 x 3
• 5 x 5
• 5 x 5 x 5
• 5 x 3

Which is equivalent to 2⁴

• 8
• 20
• 16
• 12

What property is this an example of?

5 x 6 = 6 x 5

• Associative Property of Multiplication

• Distributive Property

• Commutative Property of Addition

• Commutative Property of Multiplication

What property is this an example of?

(4 + 5) + 6 = 4 + (5 + 6)

• Associative Property of Addition

• Commutative Property of Addition

• Distributive Property

• Inverse Property of Addition

Which shows the identity property of multiplication?

• 5 x 1 = 1

• 1 x 6 = 6

• 8 x 0 = 0

• 8 x 2 = 16

• add

• subtract

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

Which of the following is equivalent to 4(2x + 3)?

• 8x + 12
• 8x + 3
• 8x - 12
• 20x