Question

Ne is done for you.
8, 10(3 + 5) = 10(3) + 10(5)

Answer 1

10(3 + 5) = 10(3) + 10(5) = 30 + 50 = 80

Another way to do it:

10(3 + 5) = 10(8) = 80

Your final answer is 80.