Rational Numbers Crossword Puzzle

12345678910
Across
  1. 5. The top number of a fraction
  2. 6. The bottom number that tells how many equal parts are in a whole.
  3. 7. A number greater than 1 that has more than two whole number factors.
  4. 9. One of two numbers whose product is 1.
  5. 10. A number and its a whole number breaks down.
Down
  1. 1. A diagram showing how a whole number breaks down.
  2. 2. A whole number greater than 1 that has exactly two factors.
  3. 3. The number you are dividing by in a division problem.
  4. 4. A number that is a factor of two or more numbers.
  5. 8. To write a fraction of expression in simplest form.