$10^{5} \times 10^{3} = 10$

$10^{2} \times 10^{-2} = 10$

$10^{-7} \times 10^{5} = 10$

$10^{-3} \times 10^{-6} = 10$

$10^{4} \times 10^{-6} = 10$

$\dfrac{10^{10} }{ 10^{6} } = 10$

$\dfrac{10^{2} }{ 10^{7} } = 10$

$\dfrac{10^{-4} }{ 10^{5} } = 10$

$\dfrac{10^{7} }{ 10^{-3} } = 10$

$\dfrac{10^{-7} }{ 10^{-3} } = 10$

$\left(10^{3}\right)^{-1} = 10$

$\left(10^{-2}\right)^{-4} = 10$

$\left(10^{1}\right)^{6} = 10$

$\left(10^{-3}\right)^{6} = 10$

$\left(10^{-5}\right)^{-3} = 10$