Indices

What is the number in a power that tells how many times the base is used as a factor?

• Expression

• Index

• Factor

• Term

Which is equivalent to 5 x 5 x 5 x 5

• 5³
• 5⁴
• 4⁵
• 5⁵

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.4

CCSS.6.EE.A.3

How do you use indices to represent numbers?

• repeated multiplication

• repeated addition

• repeated subtraction

• repeated division

Which number is the BASE?

(-2)³ = -8

• 2

• 3

• -8

• -2

Which number is the BASE?

-2³ = -8

• 2

• 3

• -8

• -2

Which is GREATER?
2⁷ or 7²

• 2⁷
• 7²
• Neither, they are equal

Tags

CCSS.1.NBT.B.3

Which one shows the numbers in order from biggest to smallest?

• 3²,2³,6¹
• 6¹,2³,3²
• 2²,6¹,3²

Tags

CCSS.6.NS.C.7

According to indices rules, when we multiply powers we _______ the indices.

• add

• subtract

• multiply

• divide

According to indices rules, when we divide powers we _______ the indices.

• add

• subtract

• multiply

• divide

According to indices rules, when we raise a power to a power we _______ the indices.

• add

• subtract

• multiply

• divide