What is the value of 8 in 800 times as large as the value of 8 in 80

Answer 1

The 8 in 800 is 10 times more than the 8 in 80.

Answer 2

As you move to the left, you go up by a factor of 10.

800 is eight 100s, right? 80 is eight 10s. 100 is ten times 10, so the 8 in 800 is ten times the eight in 80 (which is ten times just 8).