Chapter 2 vocab

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Across
  1. 3. a number group that names a part of whole or a part of a group
  2. 4. fractions fraction that name the same part or amount
  3. 7. inverse a reciprocal of a number that is multiplied by a number resulting in 1
Down
  1. 1. Two numbers are reciprocals of each other if the product equals 1
  2. 2. number a number that made up of a whole number and a fraction
  3. 5. form a fraction is in simplest form when the numerator and denominator have only one as a common factor
  4. 6. denominator a common multiple of 2 or more numbers
  5. 8. numbers numbers that are easy to compute with mentally