Math
English
History
Geography
Science
100

This is the product of 25 and 4.

What is 100?

100

This is the plural form of the word "mouse."

What is mice?

100

He was the first president of the United States.

Who was George Washington?

100

There are this many continents on Earth.

What are 7?

100

This planet is closest to the Sun.

What is Mercury?

200

Traveling 150 miles in 3 hours gives you this average speed.

What is 50 miles per hour?

200

In the sentence "The dog quickly ran across the yard," this word is the verb.

What is ran?

200

This civil rights leader gave the famous "I Have a Dream" speech.

Who was Martin Luther King Jr.?

200

Paris is the capital of this European country.

What is France?

200

Humans need this gas from the air to survive.

What is oxygen?

300

If a pizza has 8 equal slices and you eat 3, this fraction of the pizza remains.

What is 5/8?

300

This figure of speech compares two unlike things without using "like" or "as."

What is a metaphor?

300

The Pilgrims sailed from this country before reaching North America.

What is England?

300

This imaginary line divides Earth into the Northern and Southern Hemispheres.

What is the Equator?

300

Plants use this process to convert sunlight into chemical energy.

What is photosynthesis?

400

A triangle has angles of 50° and 60°. This is the measure of its third angle.

What is 70°?

400

Of the words run, beautiful, quickly, and happiness, this one is an adjective.

What is beautiful?

400

This ancient civilization built the pyramids at Giza.

What is ancient Egypt?

400

This is the largest ocean on Earth.

What is the Pacific Ocean?

400

This is the dense central part of an atom containing protons and neutrons.

What is the nucleus?

500

The least common multiple of 4 and 6 is this number.

What is 12?

500

Of "Their going to the store" and "They're going to the store," this sentence is grammatically correct.

What is "They're going to the store"?

500

This founding document established the framework and powers of the U.S. government.

What is the Constitution?

500

This is the world's smallest independent country by area.

What is Vatican City?

500

Solid, liquid, and gas are the three common forms of this.

What is matter?