why is 2*10 and 2*11 the same thing?
they arent. the first is 20 while the second is 22.
If you're getting the same answer it means you either have an error in your calculation or are typing it into a calculator incorrectly
LOL!!!!......there's a new one for your classroom, jboy314.....!!!!
Nothing like a little "math humor" to brighten one's day......