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Indices and Powers Quiz

Authored by Carmen Ariyanayagam

Mathematics

8th Grade

Used 4+ times

Indices and Powers Quiz
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21 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is another term for the power or exponent in index notation?

Reciprocal

Exponent

Base

Root

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

According to the Index Law for Multiplication, when the base is the same and the terms are being multiplied, what do we do with the indices?

Subtract the indices

Multiply the indices

Add the indices

Divide the indices

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the value of any number raised to the power of zero?

0

Undefined

1

The number itself

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When the index (power) is a fraction of the form 1/n, what do we use the denominator for?

Find the square root

Find the cube root

Find the reciprocal

Find the nth root

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a value raised to the power of ½ mean?

Take the fourth root

Take the cube root

Take the reciprocal

Take the square root

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should be circled in the times table grid as the first 10 square numbers?

1, 4, 9, 16, 25, 36, 49, 64, 81, 100

1, 3, 6, 10, 15, 21, 28, 36, 45, 55

1, 2, 4, 8, 16, 32, 64, 128, 256, 512

1, 5, 9, 13, 17, 21, 25, 29, 33, 37

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of a number raised to the power of one?

0

Undefined

1

The number itself

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