Math
Social Studies
ELA
Science
Brain Teasers
100

What is 36 divided by 6?

6

100

Who was the first President of the United States?

George Washington

100

What is the past tense of "teach"?

Taught

100

What state of matter is air?

Gas

100

I have 4 sides and all sides are equal. What shape am I?

Square

200

What is 7 x 8 + 5?

61

200

What country did the United States gain independence from?

Great Britain/UK

200

What type of words compare two things using "like" or "as"?

Simile

200

What is theme of the force that keeps planets in orbit around the sun?

Gravity

200

What get wetter the more it dries?

A towel

300

What is 3/4 of 16?

12

300

What document begins with "We the People"?

The Constitution 

300

What is the prefix in the word "unhappy?"

"un-"

300

What the of energy comes from the sun and warms the Earth?

Solar energy

300

I am an odd number. Take away one letter and I become even. What number am I?

Seven

400

What is 125 - (25 x 3)?

50

400

What are the 50 stars on the American flag for?

The states

400

What type of sentence is this "Watch out!"

Exclamatory sentence

400

What do you call animals that eat only plants?

Herbivores

400

What has hands but cannot clap?

A clock

500
What is 33?

27

500

What is the capital of the United States?

Washington, D.C.

500

What is the root word in "careless"?

Care
500

What is the name of the process where plants release oxygen into the air?

Photosynthesis 

500

If 3 apples are in front of you and you take away two, how many do you have?

2

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