Math
Rebus riddle
emoji riddle
wordy riddles
Science
100

Expand this:

4/7 x 3 + 10 - 6

= 5.714

100

     stand

___________

        I

= I understand

100

🧠⚑

brain storm

100

I follow you all the time and copy your every move, but you can't touch me or catch me. What am I?

your shadow

100

The big 3 organs

Heart, brain, lungs

200

The only number that is both even and a prime number

2

200

T

   O

       W

            N

= down town

200

🌧️🐱🐢

rainign cats and dogs

200

What is harder to catch the faster you run? 

= your breath

200

Average precentage of water in our bodies

= 60%

300
Expand 5(x+3) + 6(x-4)

= 11x - 9

300

SECRET

SECRET

SECRET

= Top secret

300

πŸ©ΈπŸ’§πŸ’¦

blood sweat and tearas

300

What has a head and a tail but no body, and is something you try to catch when it's flipped?

 a coin

300
Largest mammal known to ever live on earth

Blue whale

400

What is the total number of legs standing in the room if you are in a room with 4 cats, each cat has 4 kittens, and every cat and kitten has 4 fleas.


= 82. (4 x 4 = 16 cats, 16 x 4 = 64 legs, 64+16+2)

400

GROUND

__________________

FEET FEET FEET FEET FEET FEET

= 6 feet under ground

400

πŸŽ‚πŸ°

a piece of cake

400

If you catch me, you’ll want to share me. If you share me, you haven't kept me. What am I?

a secret
400

This gas is the second most abundant element in the universe, though it is relatively rare on Earth.

Helium

500

Only number that is a perfect square and perfect cube located between 2 and 100.

= 64

500

BA     NANA

= banana split

500

β°πŸ”™πŸš—

Time travel

500

What is something all these words (Racecar, level, madam, rotator, tacocat) have in common?

They are palindromes
500

Approximately how long does it take for light from the Sun to reach the Earth?

8 MIN 20 SEC