$\left(-3\right)^5$

$\left(-3\right)^6$

$\left(-3\right)^7$

$\left(-3\right)^8$

$\left(1.5\right)^{10}$

$\left(1.5\right)^9$

$\left(1.5\right)^8$

$\left(1.5\right)^7$

$\left(\frac{1}{2}\right)^3$

$\left(\frac{1}{2}\right)^4$

$\left(\frac{1}{2}\right)^5$

$\left(\frac{1}{2}\right)^6$

$20k^5$

$20k^6$

$20k^7$

$20k^8$

$7^2\times7^6$

$7^3\times4^8$

$7^4\times4^9$

$7^5\times4^{10}$

 $5^6$  

 $5^7$  

 $5^8$  

 $5^9$  

$0.5^6\times1.3^5$

$0.5^7\times1.3^6$

$0.5^8\times1.3^7$

$0.5^9\times1.3^8$

$a^6\times b^3$

$a^7\times b^4$

$a^8\times b^5$

$a^9\times b^6$

$-10s^4$

$-10s^5$

$-10s^6$

$-10s^7$

$x^6y^4z^4$

$x^5y^6z^3$

$x^6y^6z^3$

$x^6y^5z^2$

$16r^5s^3$

$16r^7s^2$

$16r^8s^3$

$16r^9s^2$