SHSAT Exponents & Radicals Practice Quiz

Question 1

What is the value of $3^{5}$?

Accepted Answer

$243$

Answer

$246$

Answer

$81$

Answer

$15$

Question 2

Express 0.00042 in scientific notation.

Accepted Answer

$4.2 	imes$ $10^{-4}$

Answer

$4.2 	imes$ $10^{-3}$

Answer

$4.2 	imes$ $10^4$

Answer

$42 	imes$ $10^{-5}$

Question 3

What is the value of $6^{3}$?

Accepted Answer

$216$

Answer

$18$

Answer

$36$

Answer

$222$

Question 4

What is $\left(\frac{2}{3}\right)^3$?

Accepted Answer

$\frac{8}{27}$

Answer

$\frac{8}{9}$

Answer

$\frac{2}{9}$

Answer

$\frac{6}{9}$

Question 5

What is the value of $7^{4}$?

Accepted Answer

$2401$

Answer

$28$

Answer

$2408$

Answer

$343$

Question 6

Simplify $\sqrt{72}$.

Accepted Answer

$6\sqrt{2}$

Answer

$8\sqrt{3}$

Answer

$3\sqrt{8}$

Answer

$36\sqrt{2}$

Question 7

What is the value of $5^{3}$?

Accepted Answer

$125$

Answer

$15$

Answer

$25$

Answer

$130$

Question 8

What is the value of $7^{5}$?

Accepted Answer

$16807$

Answer

$16814$

Answer

$2401$

Answer

$35$

Question 9

Evaluate: $\sqrt[3]{-27}$.

Accepted Answer

-3

Answer

-9

Answer

3

Answer

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Question 10

Simplify: $\sqrt{50} + \sqrt{18}$.

Accepted Answer

$8\sqrt{2}$

Answer

$17\sqrt{2}$

Answer

$\sqrt{68}$

Answer

$5\sqrt{2} + 3\sqrt{2}$

Exponents & Radicals Practice Quiz

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