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# Exponents Questions - All Grades

You can create printable tests and worksheets from these Exponents questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

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Simplify.
$x^30/x^-10$
1. $x^20$
2. $x^10$
3. $1/x^10$
4. $x^40$
Simplify.
$(-3x^4y^2)^3$
1. $-27x^12y^6$
2. $-27xy$
3. $-27x^7y^$
4. $-27x^7y^6$
$t^0 xx t^2 xx t^1xx t^-7$
1. $t^-4$
2. $t^-7$
3. $1/t^4$
4. -4
Which one shows $6^-3$?
1. $-6 xx -6 xx -6$
2. $1/6^3$
3. $6 xx 6 xx 6$
4. $1/6^-3$
Evaluate: $x^{0}$
1. $0$
2. $1$
3. $x$
4. $x^2$
5. None of the above.
Express the following in simplest radical form using only one radical sign.

$9^(1/2)*x^(3/2)*y^(5/4)$
1. $9sqrt(x^3y^(5/2))$
2. $3sqrt(x^3y^(5))$
3. $3sqrt(x^3y^(5/2))$
4. $sqrt(9x^3y^(5))$
Find the equivalent expression.

$15 xx 15 xx 15 xx 15$
1. $15^4$
2. $4^15$
3. $15 xx 4$
4. $15 + 15 + 15 + 15$
How do we say 1,000,000 as an exponent?
1. 10 to the power of 1
2. 10 to the power of 5
3. 10 to the power of 6
4. 10 to the power of 7
Which one shows $5^-3$?
1. $1/125$
2. $1/-125$
3. $1/15$
4. $1/-15$
Evaluate the expression
$(-7)^5$
1. -16,807
2. -2401
3. 16,807
4. -343
$(5^2)^3=$
1. $5^5$
2. $5^6$
3. $5^8$
4. $125$