Number System

123456
Across
  1. 2. There are _______ rational numbers between 21 and 22 .
  2. 3. There are ____ methods to find out rational numbers between two rationals .
  3. 4. number The number which can be written in the form p/q .
  4. 6. 7/8 can be classified as ______ decimal .
Down
  1. 1. Every rational number is a _______ number .
  2. 2. The sum or difference of a rational and irrational number is ______
  3. 5. A number which has no reciprocal .