$10^{6} \times 10^{5} = 10$

$10^{6} \times 10^{-5} = 10$

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

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

$10^{2} \times 10^{3} = 10$

$\dfrac{10^{9} }{ 10^{3} } = 10$

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

$\dfrac{10^{-5} }{ 10^{3} } = 10$

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

$\dfrac{10^{-6} }{ 10^{-5} } = 10$

$\left(10^{4}\right)^{0} = 10$

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

$\left(10^{3}\right)^{2} = 10$

$\left(10^{-5}\right)^{4} = 10$

$\left(10^{-5}\right)^{-2} = 10$