Math Crossword Puzzle

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Across
  1. 2. The bottom number in a fraction
  2. 5. rate A rate with a denominator of 1.
  3. 6. All whole numbers (both positive and negative) and zero.
  4. 8. part of a whole
  5. 9. the number you divide by
Down
  1. 1. the answer to a multiplication problem
  2. 3. the answer to a division problem
  3. 4. number Any number that can be expressed as a ratio of two integers
  4. 7. number a number made up of a whole number and a fraction
  5. 10. the top number in a fraction