Math
ELA
History
Science
Riddles
100

What does X equal when (-4 +X = 10)?

X=14

100

What is the most common letter in the English language?

The letter E.

100

Who was the second president of the United States?

John Adams.

100

What is the name of someone that studies weather?

Meteorologist.

100

What is tall when it's young, but short when it's old?

A candle.

200

In 5 years, Johnny will be twice as old as he is now. How old is Johnny now?

5 years old

200

What is a conjunction? (Give at least 2 examples)

A conjunction is a part of speech that acts as a connector, joining words, phrases, or clauses within a sentence to express complex ideas.

Ex. And, but, or, so, because, if, unless, when, while, and although.

200

What day was the Declaration of Independence signed?

July 4th, 1776.

200

The process of plants using light and COto make food.

Photosynthesis.

200

What get wet once it dries?

A towel.

300

What is the sum of the first 8 prime numbers?

98

300

 What’s a pangram sentence?

A sentence that uses every word in the English language. Ex. "The quick brown fox jumps over the lazy dog."

300

What was the name of the series of programs and projects President Franklin D. Roosevelt enacted during the Great Depression?

The New Deal.

300

What is the largest desert in the world?

Antarctica.

300

What can you catch, but not throw?

A cold.

400

What is the next number in the Fibonacci Sequences 0,1,1,2,3,5,8,13,21,34?

55.

400

What do you call plastic material at the end of a shoelace?

An aglet.

400

What European war, taking place from 1618-1648, is recognized as one of the most destructive in European history and was fought primarily in Germany?

The 30 Years' War.

400

What is the study of fungi called?

Mycology.

400

A man shaves several times a day, yet he still has a beard. Who is this man?

A barber.

500

Solve for x:(8x + 2x = 130). (Hint: Substitute y = 2x) to create a cubic equation)

4 min to solve

x = log2(5)

500

 What’s the name for the symbol “&”?

An ampersand.

500

What system of writing was used by the ancient Minoan civilization?

Linear.

500

What does a Geiger counter measure?

Radiation.

500

I am a 5-letter word. If you take away my first letter, I sound the same. If you take away my third letter, I still sound the same. What am I?

Empty.

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