Subtracting 2 numbers, this shows an equivalent operations is adding the additive inverse. p - q = p + (-q)

This calculator has 2 inputs.

This calculator has 2 inputs.

- additive
- having the property that the sum of two quantities is equal to the sum of the values of each quantity
- inverse
- opposite or contrary in position
- number
- an arithmetical value, expressed by a word, symbol, or figure, representing a particular quantity and used in counting and making calculations and for showing order in a series or for identification. A quantity or amount.
- rational number
- a number that can be expressed as the quotient or fraction p/q of two integers
- rational number subtraction
- subtraction
- math operation involving the difference of elements