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Math trivia
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What number goes up and doesn’t come back down?
Your age
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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.
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If you multiply this number by any other number, the answer will always be the same. What number is this?
Zero
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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.
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If there are 4 apples and you take away 3, how many do you have?
3
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Where can you add 2 to 11 and get 1?
On a clock
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