Riddle: Find the four digit number in which the first digit is one fourth of the last digit, the second digit is 6 times the first digit, and the third digit is the second digit plus 3. What is it?
Answer: 1694.
Riddle: In a stable there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable?
Answer: 14 horses and 8 men. 14x4 plus 8x2 = 72 feet.
In a stable there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable? Riddle Meme.
Riddle: Take two numbers, such that the square of the first, plus the square of the second, shall equal 8; while the first, plus the product of the first and second, shall equal 6. What are the two numbers?
Answer: 2 and 2.
Riddle: Something very extraordinary happened on the 6th of May, 1978 at 12:34 a.m. What was it?
Answer: At that moment, the time and day could be written as: 12:34, 5/6/78.
Riddle: What do mathematics teachers like to eat?
Answer: Pi.
What do mathematics teachers like to eat? Riddle Meme.
Riddle: What happened to the plant in the math classroom?
Answer: It grew square roots, of course.
Riddle: When my father was 31 I was 8. Now he is twice as old as me. How old am I?
Answer: The difference in age is 23 years, so I must be 23 if my father is twice as old as me.
Riddle: What is the most useful instrument in a mathematics teacher's tool kit?
Answer: Multi-pilers!
Riddle: What do you call two math friends?
Answer: Algebros!!
Riddle: What is the next number in the sequence? 2, 3, 5, 9, 17, _
Answer: 33. The pattern:  Double the previous number and subtract 1.