Quiz about Exponents

Question 1

Which of these is equivalent to $$8\cdot8\cdot8$$ ?

Accepted Answer

$$8^3$$

Answer

$$3\cdot24$$

Answer

$$8\cdot24$$

Answer

$$3^8$$

Question 2

Which is a perfect square between $$49$$ and $$121$$

Accepted Answer

$$100$$

Answer

$$36$$

Answer

$$99$$

Answer

$$50$$

Question 3

Amy wrote the powers of 5 that she knew

$$5^1=5$$

$$5^2=25$$

$$5^3=125$$

$$5^4=?$$

What is the value of $$5^4?$$

Accepted Answer

$$625$$

Answer

$$20$$

Answer

$$225$$

Answer

$$500$$

Question 4

Which is the best description of the base of this exponential expression?

$$7^4$$

Accepted Answer

The base is 7, the number that is multiplied by itself.

Answer

The base is 7, the number that tells you how many exponents are multiplied.

Answer

The base is 4, the number that tells how many exponents are multiplied.

Answer

The base is 4, the number that is multiplied by itself.

Question 5

Which expression represents six raised to the fifth power?

Accepted Answer

$$6^5$$

Answer

$$6\cdot10^5$$

Answer

$$5^6$$

Answer

$$6\cdot5$$

Question 6

Which value represents the number of squares on the chessboard below?

Accepted Answer

$$8^2$$

Answer

$$8\cdot10^2$$

Answer

$$8^8$$

Answer

$$64\div8$$

Question 7

$$5^0=$$

Accepted Answer

$$1$$

Answer

$$0$$

Answer

$$5$$

Answer

$$25$$

Question 8

Based on the geometric pattern shown, what is the value of $$5^5$$

Accepted Answer

$$3,125$$

Answer

$$10$$

Answer

$$25$$

Answer

$$15,625$$

Question 9

Which of the patterns below contains numbers that are perfect squares?

Accepted Answer

$$1,\ 4,\ 9,\ 16,\ 25...$$

Answer

$$1,\ 2,\ 4,\ 8,\ 16...$$

Answer

$$2,\ 4,\ 6,\ 8,\ 10...$$

Answer

$$1,\ 3,\ 9,\ 27,\ 81...$$

Exponents

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