Rational Numbers

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Across
  1. 1. multiplicative inverse
  2. 4. we can insert... rational numbers between two rational numbers
  3. 8. smallest whole number
  4. 9. the property in which we can add two numbers in any order
  5. 10. all rational numbers are ... over all mathematical operations.
  6. 11. property in which three rational numbers can be added in any order
Down
  1. 2. a and -a are additive ..of each other
  2. 3. additive identity
  3. 5. one is multiplicative... Of rational number
  4. 6. A number which can be written in form of p/q and q≠0
  5. 7. multiplicative identity