Mixed Numbers and Improper Fractions

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Across
  1. 6. A number consisting of a whole number and a regular fraction
  2. 7. A fraction that has a large number at the top and a smaller at the bottom
Down
  1. 1. Involves addition, subtraction, multiplication and division
  2. 2. The number found at the top of a fraction
  3. 3. Refers to something that never changes
  4. 4. The number located at the bottom of a fraction
  5. 5. The operation you use with the denominator and whole number
  6. 8. The final step in converting mixed numbers to improper fraction