1+1+1+1=4
There is no such thing as infinity plus 1. You can not add to infinity.
-1+1+2+3+5= 10 First, you move 1 left of "0", which is -1. Then, you move 1 digit to the right, which puts you back at "0". Add 2, add 3, and add 5. The sum is 10.
you get 2
1+1=2
1 add 39 is40
so if you add 1 to 1 its 2
what is 1 fith add 1 fith
You must add 1
because when you add 1 to 0 it is 2
When you add -9 and +10, you get (+) 1.
its going to be 4over 27 ----
Convert all the fractions to a common denominator. Then add.