How is the moon similar to a dollar?
What has lots of eyes, but can’t see?
You knock a Table over in the library, and suddenly 20 eyes are looking at you.
What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?
Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal? Note: 9 cannot be turned over to make it 6.
Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?
A bomb goes off. Carnage. One person, only a few feet away, survives! How can this be?
What has 88 keys?
Who always enjoys poor health?
Count the squares in the matchstick puzzle below?
Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?
Jigsaw puzzles soared in popularity during the great depression, as they provided a cheap, long-lasting, recyclable form of entertainment.