Unit 1 Vocabulary - Rational Numbers

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Across
  1. 3. whole number and it's opposite as well as zero (Ex. 0, 1, -1, 15, -15, 100, -100)
  2. 6. represents parts of a whole number or numbers between integers using a decimal point to separate the whole number part from the fractional part
  3. 7. number - the list of counting numbers (1, 2, 3, 4, 5, .......)
  4. 10. denominator, a number that is a multiple of the denominators of two or more fractions allowing them to be added or subtracted
  5. 11. common multiple, it's the first number to appear in the multiplication tables of each of the numbers and it's also the smallest number that all the given numbers can divide into evenly
  6. 12. number - the set of positive integers starting from zero and extending to infinity
Down
  1. 1. a set containing only elements that are also found in another larger set called the superset
  2. 2. the bottom part of a fraction
  3. 4. - a well-defined collection of distinct objects, called elements or members.
  4. 5. represents a part or portion of a whole that has been divided into equal section
  5. 8. number - any real number that can be expressed as a fraction, or ratio, of two integers, where the denominator is not zero.
  6. 9. the part of a fraction above the line which signifies the number to be divided by another number below the line