Rational Numbers

Edit Answers
123456789101112131415
Across
  1. 3. Number in the form of p/q, where q!=0
  2. 8. name the property a+b = b+a
  3. 9. Multiplicative inverse
  4. 11. name the property a(b+c)=(a*b)+(a*c)
  5. 12. Additive inverse of a number
  6. 13. Rational number without having its sign
  7. 15. Combination of whole natural and negative nos.
Down
  1. 1. This operation by zero is not defined
  2. 2. name the property (a+b)+c = (a+c)+b
  3. 4. method of representing rational numbers
  4. 5. All natural numbers including zero
  5. 6. A form where p/q has no common factors
  6. 7. name the property a+b = c
  7. 10. Additive identity of rational numbers
  8. 12. Numbers starting from 1
  9. 14. Multiplicative identity of rational numbers