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Math trivia

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  • What number goes up and doesn’t come back down?
    Your age
  • What is the maximum possible number of times you can subtract number 5 from number 25?
    Only once, is because when you subtract 5 from 25, it becomes number 20, then 15, etc.
  • If you multiply this number by any other number, the answer will always be the same. What number is this?
    Zero
  • What number do you get when you multiply all of the numbers on a telephone’s number pad?
    Zero, because any number multiplied by 0 will always equal 0.
  • If there are 4 apples and you take away 3, how many do you have?
    3
  • Where can you add 2 to 11 and get 1?
    On a clock