RATIONAL NUMBERS

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Across
  1. 3. The product of a non-zero rational number and its reciprocal is____
  2. 4. One(1)is ______ of rational numbers.
  3. 6. (-3/5) is the ____ of (-5/3).
  4. 8. (a+b)+c=a+(b+c) is _____ property
  5. 9. ____ is a additive identity.
  6. 10. A number can be expressed as p/q, where p and q are integers and q is not equal to zero.
Down
  1. 1. The negative of a negative rational numbers is ____ numbers.
  2. 2. (axb)=(bxa)is _____ property.
  3. 5. The product of one negative and positive rational numbers is_________ numbers.
  4. 7. There are ____ rational numbers are between any two rational numbers.