PRE KNOWLEDGE TESTING - CROSSWORD

123456789101112
Across
  1. 2. Fractions with the same denominator.
  2. 5. Numbers that can be written in the form p/q.
  3. 8. Property: ax(b + c) = (a x b) + (a x c)
  4. 10. Rational numbers are closed under which this property.
  5. 11. Natural numbers with zero are called.
  6. 12. Other name of the power.
Down
  1. 1. Total number of rational numbers between any two given numbers.
  2. 3. Numbers that can be positive, negative or zero.
  3. 4. Number a raised to the power zero.
  4. 6. Property that the sum of a rational number and its negative is zero.
  5. 7. Sum of two even numbers is always...
  6. 9. Multiplicative inverse of a rational number is also called.