Math Riddles

These Math Riddles are based on math concepts and can be solved with a bit of math and logic. These fun riddles can surely give you a tough time.

Largest Number Using 2 Digits

What is the largest number you can get using only 2 digits?

Riddle Answer

Remove 1 from 19 to Get 20

Prove that taking away 1 from 19 makes 20.

Riddle Answer

Barefooted Kids

There are 12 kids in a classroom. 6 kids are wearing socks and 4 are wearing shoes. 3 kids are wearing both. How many are bare feet?

Riddle Answer

Cashier’s Puzzle

An engineer goes to a bank with a check of $200 and asks the cashier “Give me some one-dollar bills, ten times as many twos and the balance in fives!”

What will the cashier do?

Riddle Answer