PLEASE ENTER ONLY NUMBERS TO NOT HURT THE CALCURATORS BRAIN
SAY A NUMBER THEN SAY THE NUMBER YOU WANT TO ADD AND IT WILL DO IT BUT IF YOU MAKE THE SECONDARY NEGATIVE IT WILL SUBTRACT SO HAVE FUN SOLVING MATH PUZZLES. WARNING:PLEASE DO NOT SKIP DO NOT ENTER ANY SYMBOLS OR IT WILL NOT DO ANYTHING AND PASS THE PRIMARY VALUE THROUGH:THANK YOU FOR YOUR LITTLE TIME OF ATTENTION:ENJOY :) !