If the number has a + sign then you add it, if it has a - sign, then you subtract it.
Chat with our AI personalities
The sign of the sum is the same as the sign of whichever original number is larger.
as stated - One million of any number is 1,000,000 (simply add the dollar sign $1,000,000).
To find the additive inverse of ANY number, add a minus sign. (If the number already has a minus sign, take the minus sign away to get the additive inverse.)
if they are both negative, add like they are positive numbers, but just add the negative sign.
You look at the sign before a number and that tells you what is to be done to the number that follows.