Rational Numbers

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Across
  1. 3. The set of numbers comprising of all the natural numbers, their negatives and the number 0 are called _________.
  2. 5. the product of two rational numbers is always a ________ number.
  3. 7. multiplicative inverse is also known as.
  4. 9. The reciprocal of a negative number is?
  5. 10. there can be _________ number of rational numbers between two rational numbers
Down
  1. 1. What helps us to find rational numbers between two rational numbers.
  2. 2. The rational number that is the additive identity for rational numbers.
  3. 4. The reciprocal of a positive number is?
  4. 6. The ________ property which states that for 3 or more rational numbers, the number groups in any order will not change the result
  5. 8. The rational number that is the multiplicative identity fir rational numbers.