Among the natural numbers below 100, there are 30 with a special property. Jovan has listed them in the table here. But Jovan made a mistake, and one of these numbers must be replaced. Which number ...

Randomly scramble the digits 0, 1, 2, 3, 4, 5 and 6 to form a seven-digit number (or a six-digit number if the leading digit is 0). Rank the following events in order ...

Math puzzles are a fun way to keep your brain sharp and active. Just like physical exercise is good for your body, mental exercise is very important for your brain health– that’s why missing number ...

Who says math can't be fun?! Try these math puzzles for a delightful challenge. Math is not everyone’s favorite, understandably. Hours of math homework and difficult equations can make anyone sour on ...

Now in his fifth year of teaching, with sense of humor intact, White, 36 (or --the sum of the first eight counting numbers., as I tell people"), is often around until the school day segues into ...

It’s two decimal digits long, it’s prime, it’s a palindrome and it’s the number of players in a football team. Let’s hear it for “legs” eleven! Today’s puzzles reveal interesting properties about the ...