Math Riddles

 

Question: When is 99 more than 100?


Question: What number do you get when you multiply all of the numbers on a telephone's number pad?

Question: How can you add 8 8's to make 1000?

Question: What 3 positive numbers give the same result when multiplied and added together?

Question: Mr. Smith has 4 daughters. Each of his daughters has a brother.

How many children does Mr. Smith have?