Riddles
Misc.
Math
Riddles
ELA
100

When Grant was 8, his brother was half his age. Now, Grant is 14. How old is his brother?

His brother is 10. Half of 8 is 4, so Grant’s brother is 4 years younger. This means when Grant is 14, his brother is still 4 years younger, so he’s 10.

100

What would you find in the middle of Toronto?

The letter “o”

100

What did the triangle say to the circle?

 You’re pointless.

100

What do mathematics teachers like to eat?

pie

100

 What has a thumb and four fingers, but is not a hand?

A glove

200

 It’s raining at midnight, but the forecast for tomorrow and the next day is clear. Will there be sunny weather in 48 hours?

No, it won’t be sunny because it will be dark out. In 48 hours, it will be midnight again.

200

 It has a neck but no head, and wears a cap? What is it?

A bottle

200

A new medical building containing 100 offices had just been completed. Mark was hired to paint the numbers 1 to 100 on the doors. How many times will Mark have to paint the number nine?

The answer is 20! 9, 19, 29, 39, 49, 59, 69, 79, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99.

200

 I am always hungry and will die if not fed, but whatever I touch will soon turn red. What am I?

fire

200

You’ll find me in Mercury, Earth, Mars and Jupiter, but not in Venus or Neptune. What am I?

 The letter “R.”

300

There are 3 apples in the basket and you take away 2. How many apples do you have now?

You have 2 apples. You took away 2 apples and left 1 in the basket.

300

What has lots of eyes, but can’t see?

A potato

300

9. 81 x 9 = 801. What do you need to do to make this equation true?

Turn it upside down. 108 = 6 x 18.

300

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

noon

300

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

Popcorn

400

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

A river

400

I sound so cool and people all over the world come again and again to see me. Most people spend years with me but you can’t be too old or young to come see me, unless you decide to make me part of your career? I am able to make you smarter and wealthier too. What am I?

school
400

How can you take 2 from 5 and leave 4?

F  I V  E

Remove the 2 letters F and E from five and you have IV.

400

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

mirror

400

What do teens say when they have trouble with even numbers in their math class?

 I can’t even

500

A man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

The river was frozen.

500

 The person who makes it has no need of it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

coffin

500

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

Number 194.

500

People make me, save me, change me, raise me. What am I?

money
500

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?

Isle (add “a” to make “aisle”)

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