Irrational Numbers and Exponents Vocabulary Crossword

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Across
  1. 2. A letter or symbol that represents a unknown number
  2. 5. A number made by multiplying a whole number by itself
  3. 9. A number that, when multiplied by itself 3 times, equals a given number
  4. 12. Any number that can be written as a fraction of two integers, where the bottom number (the denominator) is not zero
  5. 14. An equation with one correct answer
  6. 16. An equation that it true for ever value that makes it true
  7. 17. To rewrite an expression in its simplest form
  8. 18. Pattern A pattern made from shapes, figures, or visual arrangements that follow a rule
  9. 19. A number made by multiplying a whole number by itself
Down
  1. 1. A number that when multiplied by itself, equals a given number
  2. 3. A value almost but not completely, accurate or exact
  3. 4. Expression A math phrase containing numbers and operations, but no equal sigh
  4. 6. A math sentence
  5. 7. A decimal with only one number after the decimal point
  6. 8. A real numbers that cannot be written as a simple fraction or the ratio of two integers
  7. 10. The answer to an Equation
  8. 11. A symbol used to show a root
  9. 13. An equation with no correct answer
  10. 15. To find the value of an expression