math vocab

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Across
  1. 5. sign in the symbolfor the radical sign
  2. 7. the product of 3 additional numbers
  3. 8. identity
  4. 9. number set of real numbers that cannot be written as a ratio
  5. 10. the answer you get from a problem
  6. 12. product of two repeated factors
  7. 14. subtracted from another
  8. 15. the result
  9. 16. the number that make the other number times itself
  10. 17. the number contained within the radical sign
Down
  1. 1. two numbers located the same distance from zero
  2. 2. root the positive square root
  3. 3. the answer you get from a multiplication problem
  4. 4. root one of the numbers two equal factors
  5. 6. taking away from another number
  6. 11. perfect numbers
  7. 13. the number subtraction problem from which another number is subtracted