Exponents

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Across
  1. 3. 2 squared
  2. 5. four squared
  3. 9. used in a power to a power
  4. 11. any exponent raised to the zero power
  5. 14. the operation used in scientific notation
  6. 15. 2 to the 3rd power
  7. 16. how big or small a number is
Down
  1. 1. the sign of the exponent of a very large number
  2. 2. used in dividing exponents
  3. 4. used to compare two numbers
  4. 6. the sign of the exponent of a very small number
  5. 7. 3 times 2
  6. 8. -5 plus 7
  7. 10. used in multiplying exponents
  8. 12. 3 squared
  9. 13. the number multiplied over and over