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

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

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

$10^{-2} \times 10^{-4} = 10$

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

$\dfrac{10^{12} }{ 10^{3} } = 10$

$\dfrac{10^{6} }{ 10^{9} } = 10$

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

$\dfrac{10^{4} }{ 10^{-3} } = 10$

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

$\left(10^{2}\right)^{0} = 10$

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

$\left(10^{1}\right)^{-4} = 10$

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

$\left(10^{-4}\right)^{-1} = 10$