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.

99 Heads and Feet

A drove of sheep and chickens have a total of 99 heads and feet. There are twice as many chickens as sheep. How many of each are there?

Riddle Answer

Canaries and Cages

I am the owner of a pet store. If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many.

How many cages and canaries do I have?

Riddle Answer

$1.15 in Six Coins

A man has $1.15 in six coins. He can’t make change for a dollar, a half dollar, a quarter, a dime, or a nickel. What coins did he have?

Riddle Answer

Six Dozen Dozen

Which is greater: six dozen dozen or half a dozen dozen?

Riddle Answer

100 Using Six Nines

How can you express the number 100 using six nines and no other digits?

Riddle Answer