addition means when you add two or more numbers together.+subtraction means you subtract two or more numbers together.-multiplication means when you mutiply two one, or more digit numbers...
addition= sum,plus,add,adding,total of,+ subtraction= difference, less, decrease ,subtract,-,take away division= quotient,divided multiplication= product, times,multiply Hope this answers your...
We call it an inverse
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Addition: addend + augend = sum Subtraction: minuend - subtrahend = difference Multiplication: multiplicand • multiplier = product Division: dividend ÷ divisor = quotient (and possibly a remainder)