Ch. 6: Understand Division

vocabulary

  • Divide: Separate an amount into equal groups
  • Dividend: Number that is to be divided in a division problem
  • Divisor: Number that divides the dividend
  • Inverse Operations: A pair of math operations that are opposite of each other (such as multiplication and division...or addition and subtraction).
  • Related Facts: Set of related multiplication and division equations
  • Quotient: The result of a division problem or equation

Division by 1 and 0

  • Anything divided by itself equals one.
  • Anything divided by one equals itself.
  • Zero divided by anything equals zero.
  • Dividing by zero (when zero is the divisor) is not possible.

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