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

$10^{3} \times 10^{7} = 10$

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

$\dfrac{10^{7}}{10^{-4}} = 10$

$\dfrac{10^{-5} \times 10^{-3}}{10^{-4}} = 10$

$\dfrac{10^{-3}}{10^{2}\times 10^{1}} = 10$

$\dfrac{10^{-4} \times 10^{3}}{10^{1}\times 10^{-1}} = 10$

$\dfrac{\left(10^{-3}\right)^{2}}{10^{-1}} = 10$

$\dfrac{10^{4} \times 10^{-4}}{10^{-1}} = 10$

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