Question

20 - (-14) =

Answer 1

34

Answer 2

20+14
=34

Answer 3

- and - becomes +
\[20-(-14) = 20+14 = 34\]

Answer 4

34

Answer 5

I learned this rule as "Thump Thump"
because you see two snakes on the road " - - "
and you hit them with your car and... "Thump Thump" you smear their insides making them look like ++

Answer 6

Those were the days :)

Answer 7

wow shoshny nice method
r u on facebook ?

Answer 8

yup :) http://www.facebook.com/profile.php?id=100000172000179

Answer 9

thanks