Fractions and Integer Addition

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Across
  1. 4. The set of numbers -2,-1,0,1,2
  2. 7. a number or quantity that when multiplied with another produces a given number or expression.
  3. 8. the numbers you get when you multiply a certain number by an integer.
Down
  1. 1. Equal in value, function, or meaning.
  2. 2. consists of an integer and a fraction.
  3. 3. A set of numbers between two given numbers.
  4. 5. the result of one or more multiplications.
  5. 6. the ratio between the length of the model and the corresponding length of the actual object.