Rational Numbers Vocabulary

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Across
  1. 4. numbers that can be written as fractions, terminating decimals and repeating decimals
  2. 6. when adding or subtracting decimals the ___ must be lined up
  3. 8. a decimal with a pattern of digits that continues forever
  4. 11. when adding and subtracting fractions they must have a common ____________________
  5. 13. the set of whole numbers and their opposites
  6. 14. a decimal is one with a finite number of digits that ends
  7. 16. numbers representing part of a whole
  8. 18. the set of positive integers
  9. 19. a fraction where the numerator is greater than the denominator
  10. 20. the absolute value of a number is always ___.
Down
  1. 1. the number and its ________ will always result in a sum of zero
  2. 2. by using the ___ of operations, a problem can be made less complex
  3. 3. the set of all positive numbers starting with zero
  4. 5. classifies numbers based on their type and characteristic
  5. 7. when ___ integers, rewrite the problem to add the opposite then follow the rules for adding integers
  6. 9. if two values being added have _______ signs, then subtract and take the sign of the number with the greatest absolute value
  7. 10. if two values being added have the ____ sign, then add and keep the sign
  8. 12. when multiplying or dividing rational numbers if the signs are different the answer is ________.
  9. 15. when ____ or dividing rational numbers if the signs are the same the answer is positive
  10. 17. the distance away from zero on a number line