Pair with math riddles, math brain teasers with answers, and riddles for math centers.
Classic Clues
I am two more than twice 15. What am I?
Add me to myself and divide by 4 to get 5. What am I?
A rectangle has area 48 and width 6. What is the length?
Three consecutive even numbers sum to 48. What are they?
I am prime between 10 and 30, but my reverse is composite. What am I?
A cube has volume 64. What is one edge length?
What is half of 3/4?
The pattern is 5, 9, 13, 17. What comes next?
What is the interior angle sum of a regular hexagon?
What do you get when multiplying any number by zero?
Themed Challenge Riddles
If x plus y equals 10 and x minus y equals 2, what is x?
How many diagonals does a pentagon have?
A pizza has 8 slices and you eat 3. What fraction is left?
My square is 144. What numbers could I be?
What is the chance of rolling a 3 on a fair die?
What is 9 squared?
What is the next prime after 29?
What is 15 percent of 200?
What is the perimeter of a square with side 7?
What is the mean of 4, 8, and 12?
Party and Classroom Extras
What shape has exactly one pair of parallel sides?
What is 11 squared?
What is the value of 3 factorial?
What angle is half of a straight angle?
What is the greatest common factor of 21 and 28?
What is the least common multiple of 4 and 6?
What is 7 cubed?
What is the slope of a horizontal line?
What is the sum of angles in a triangle?
What turns numbers into a club challenge?
FAQ
Are answers included?
Yes. Every riddle includes the answer.
How should I use these riddles?
Use them as quick warm-ups, printable clue cards, party prompts, or discussion starters.
Where can I find more themed riddles?
Use the internal links near the top to keep exploring related riddle collections.