Operation Whole Numbers

  
Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
  • The sum of two odd numbers is an number.
  • The product of an odd number and even number is an number.
  • When a whole number a is divided by a non-zero whole number b, then there exist whole numbers q and r such that a=bq+r, where either r= or r .
  • If a whole number a is divided by a non-zero whole number b such that the quotient is q, then the remainder is .
  • A number when divided by 12 gives 7 as quotient and 9 as remainder. The number is .