With a calculator. Push the button marked 1, push the button with a cross on it, and push the button marked 1 again. Push the little button with two dashes, and the answer appears in the little grey screen. Try it! It works every time.
14
It is 35.
13
9
1
8
Another Answer: 12*0+1 = 1
it equals 62
1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 11 - 9,999,999 = - 9,999,978
Any value times 0 is 0 so 0 + 1 = 1
(because zero time 1= 0 plus 1)
it equal 18 (eight- teen)