Integers and Rational Numbers

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Across
  1. 3. Which property is reflected in 7*5 = 5*7
  2. 5. Product of two negative integers is always
  3. 6. fractions have a numerator and a __________
  4. 10. Rational numbers include integers and ___________
Down
  1. 1. Whole numbers and negative numbers together form ________
  2. 2. All integers and fractions are___________
  3. 4. Between any two rational numbers there lie ________ rational numbers
  4. 7. Which number is multiplicative identity for the whole numbers
  5. 8. To divide fraction rational number we divide it by the _____ of the other number
  6. 9. What will be multiplicative inverse of 0