$8^{7} \times 8^{4} = 8$

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

$9^{-6} \times 9^{7} = 9$

$8^{-7} \times 8^{-5} = 8$

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

$\dfrac{5^{7} }{ 5^{2} } = 5$

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

$\dfrac{3^{-7} }{ 3^{5} } = 3$

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

$\dfrac{8^{-3} }{ 8^{-5} } = 8$

$\left(7^{6}\right)^{1} = 7$

$\left(3^{-4}\right)^{-6} = 3$

$\left(7^{7}\right)^{0} = 7$

$\left(5^{-2}\right)^{4} = 5$

$\left(8^{-3}\right)^{-3} = 8$

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

$6^{6} \times 5^{6} = 30$

$3^{4} \times 10^{4} = $ $ ^{4}$

$7^{6} \times 4^{6} = 28$

$\left(\dfrac{11 }{ 5}\right)^{4} = $ $11$$5$$ $

$\dfrac{35^{5} }{ 7^{5}} = $ $ ^{5}$

$\left(\dfrac{3 }{ 7}\right)^{6} = $ $3$$7$$ $

$\dfrac{33^{6} }{ 11^{6}} = $ $ ^{6}$