Andy Li and Aixin Liang

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Across
  1. 2. the answer to an addition problem
  2. 5. 60 seconds
  3. 7. 16 ounces
  4. 10. the product from the division of the number by another
  5. 11. a perpendicular sign in math
  6. 14. to increase by a number of times
  7. 16. the answer to a subtraction problem
  8. 17. 24 hours
  9. 20. 100 years
Down
  1. 1. 60 minutes
  2. 3. 30 or 31 days
  3. 4. capable of being divided or separated
  4. 6. 12 inches
  5. 8. 100 cents
  6. 9. same as the other
  7. 12. the answer to a multiplication problem
  8. 13. something a clock tells us
  9. 15. 3 feet and 3 inches
  10. 18. 12 months
  11. 19. 7 days