Unit 1 Review

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Across
  1. 1. When multiplying and dividing, same signs = a ___ number
  2. 5. The opposite of cubing a number is finding the ___ root.
  3. 7. Whole number's and their opposites
  4. 8. Negative numbers have ___ square roots
  5. 11. Bottom of a fraction
  6. 12. Any number (except zero) raised to the zero power is always equal to __
  7. 14. In scientific notation, if the decimal is moved ___ the exponent is negative
  8. 15. To reduce a fraction
  9. 18. ___ Notation is a compact way of writing very large or small numbers
  10. 19. A fraction in which the numerator is bigger than the denominator
Down
  1. 2. The opposite of squaring a number is finding the ___ root
  2. 3. The square of an integer is called a ___ square
  3. 4. Top of a fraction
  4. 6. Taking money away from your account
  5. 9. Can be used to rewrite repeated multiplication with the same number
  6. 10. Adding money to your account
  7. 13. When multiplying and dividing, different signs = a __ number
  8. 16. A whole number with a proper fraction
  9. 17. In scientific notation, if the decimal is moved ___ the exponent is positive