Unit 5 Rational Numbers Vocabulary

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Across
  1. 3. the distance a number is from zero on a number line. Always positive.
  2. 5. the length of a path between two points. Always positive.
  3. 7. numbers that are either positive or negative
  4. 10. to put money into an account
  5. 12. having a different sign but the same numeral; being the same distance from zero but on opposite sides of zero
  6. 14. removing money from an account
  7. 15. the number in front of the letter in a variable term
  8. 16. an obligation to pay or do something
  9. 17. the value of money in an account after any deposits or withdrawals
Down
  1. 1. the average level of the ocean's surface at any time; expressed as zero
  2. 2. the speed of an object in a particular direction
  3. 4. the opposite of a number
  4. 6. less than zero
  5. 8. the reciprocal of a number so that when multiplied by the original number the product is 1
  6. 9. a value for a variable that makes an equation true
  7. 11. vertical distance in relationship to sea level- can be a positive or negative number
  8. 13. the result of subtraction- can be a positive or negative number