8th Grade Math-Chapter 2

Find the product: 2 x 2 x 2 x 2=

• 16
• 18
• 8
• 20

Find the product: (-2)(-2)(-2)(-2)(-2)(-2)=

• 12
• 64
• -64
• -12

Find the product: 2 x 2 x 2 x 3 x 3=

• 70
• 72
• 54
• 12

Find the product: (-6)(-6)(-6)(3)(3)=

• 1944
• -12
• 12
• -1944

What is the definition of power?

• In a power, the number of times the base is used as a factor.
• A product of repeated factors using an exponent and a base
• In a power, the number that is the common factor. 
• A number, a variable, or a product of a number and one of more variables. 

What is the definition of base?

• In a power, the number that is the common factor. 
• In a power, the number of times the base is used as a factor.
• A product of repeated factors using an exponent and a base
• A number, a variable, or a product of a number and one of more variables. 

What is the definition of exponent?

• A product of repeated factors using an exponent and a base.
• In a power, the number that is the common factor. 
• In a power, the number of times the base is used as a factor.
• A number, a variable, or a product of a number and one of more variables. 

What is the expression using powers for: 
2 x 2 x 2 x 2=

• 2⁴
• 2²
• 2³
• 2¹

What is the expression using powers for:
6 x 6 x 6 x 6 x 6=

• 6⁶
• 6¹
• 6⁵
• 6³

What is the expression using exponents for:
5 x 5 x 5 x 5 x 5 x 5=

• 5⁵
• 30
• 5⁶
• 25