Arithmetic: The Good Stuff

More core math concepts.

• term

  a fraction

  definition

  a numerical quantity that is not a whole number.

• term

  numerator

  definition

  the top number in a fraction

• term

  denominator

  definition

  the bottom number in a fraction

• term

  square root

  definition

  a square root of a number is a value that, when multiplied by itself, gives the number.