Vocabulary Review

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Across
  1. 2. the inverse of addition
  2. 5. the inverse of division
  3. 7. to get the variable by itself
  4. 8. a symbol that represents an unknown number
  5. 9. a negative times (or divided by) a negative
  6. 11. the number part of a term
  7. 12. equations that have the same solution
Down
  1. 1. the direction the x-axis runs
  2. 3. the direction the y-axis runs
  3. 4. the property that allows a(b+c)=ab+ac
  4. 6. the same as a subtraction sign
  5. 10. fraction is a display of this operation