the subtraction sign
The less than sign I believe that you are talking about is the minus/subtraction sign? The addition sign, +, is the opposite of the subtraction sign :)
A minus sign
A subtraction sign.
A subtraction sum will contain a minus sign.
It is called the minus sign. - .
ghy
minus
terms
Because a negative negative is the same a a positive, and because of the definition of subtraction and addition.
The minus sign.
The minus sign.