CL 8 Rational Numbers (Worksheet - 2)

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Across
  1. 2. For any rational a ; a ÷ 0 is _______.
  2. 4. All rational numbers can be represented on a _______ line.
  3. 7. all the positive integers excluding 0 are known as _______ numbers.
  4. 8. The multiplication of rational numbers is commutative and ______.
  5. 10. The number line extends _______ on both sides.
  6. 12. Multiplication of a number by its reciprocal gives _____.
  7. 13. Since 1/0 doesn’t exist hence 0 has no ________.
Down
  1. 1. There are _______ rational numbers between two integers.
  2. 3. The addition and multiplication of whole number integers and rational numbers is _________.
  3. 5. The _______ of two integers may not lead to the formation of another integer.
  4. 6. The _______ inverse of a/b is -a/b.
  5. 9. 2/3 and -5/4 are___________ numbers.
  6. 11. Reciprocal is also known as the multiplicative __________.