Math Terms

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Across
  1. 5. a math sentence that has an equals in it
  2. 7. a math sentence that represents a general mathematical rule
  3. 8. 1 over a number
  4. 9. another term for index
  5. 11. the process of plugging in values for variables
  6. 12. the process of reducing an expression to simplest terms
  7. 14. the process of removing digits from a number to give a level of accuracy
  8. 15. a part of an algebraic expression, separated by + and - signs
Down
  1. 1. any negative or positive whole number, including zero
  2. 2. a number that is found when you multiple a number by a positive integer
  3. 3. the number in a term
  4. 4. a number multiplied by itself
  5. 6. a group of letters and numbers linked by operation signs
  6. 7. a number representing parts of a whole number
  7. 9. a number that can be divided exactly by 2
  8. 10. a number that cannot be divided exactly by 2
  9. 13. a number that only has two factors