Number Systems

123456789
Across
  1. 4. Fractions with same denominator
  2. 5. Property: ax(b + c) = (a x b) + (a x c)
  3. 7. Number raised to the power zero
  4. 9. Property that the sum of a rational number and its negative is zero
Down
  1. 1. Rational numbers between two given rational numbers
  2. 2. Sum of two even numbers is always......
  3. 3. Multiplicative inverse of a rational number is also called
  4. 6. Numbers that can be positive, negative or zero
  5. 8. Numbers which can be written in the form of p/q, q not equal to zero