Kaixax555 Addition Calculator is an easy-to-use application than can calculate numbers by adding them only.

But there is more. It can calculate up to 20 numbers of any length.

You even have an option to exit when you are done by tying "no", and if you want to continue calculating, you can type "yes".

Kaixax555 Addition Calculator is the program that can easily calculate 20 whole numbers, decimals and negative numbers at a time.