Math Crossword

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Across
  1. 6. a fraction whose numerator is smaller than its denominator
  2. 7. irrational and rational numbers
Down
  1. 1. a fraction whose numerator is equal to or greater than its denominator
  2. 2. a decimal that is non-terminating, but never repeats such as pi or the square root of a non-perfect square
  3. 3. a number that can be written as a fraction of two integers where the denominator does not equal 0
  4. 4. when the numerator and denominator is switched
  5. 5. the natural number and their opposites and zero