izzy's crossword puzzle

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Across
  1. 3. the answer to a subtraction problem
  2. 5. the answer to a division problem
  3. 7. a common multiple of the denominators of to or more fractions
  4. 8. the quantity below the line in a fraction
  5. 10. a number made up of a whole number and a fraction
Down
  1. 1. the common factor of to or more numbers that has the greatest value
  2. 2. the answer to a multiplication problem
  3. 4. a number that represents part of a whole or part of a set
  4. 6. the number written above the line in a fraction
  5. 9. the answer to an addition problem