uni
bi
tri
quad
Misc.
100

A mythical animal typically represented as a horse with a single straight horn projecting from its forehead.

What is a unicorn?

100

A person fluent in two languages.

What is bilingual?

100

A figure with three straight sides and three angles.

What is a triangle?

100

Multiply by four

What is quadruple?
100

This root means two

What is bi?

200

Not changing in form or character or denoting a garment forming part or person's outfit

What is uniform?

200

Occurring twice a year

What is biannual?

200

A group of three related novels, plays, films, operas, or albums.

What is trilogy?

200

A group of four people playing music or singing together

What is a quartet?
200

This root means three

What is tri?

300

A cycle with a single wheel, typically used by acrobats.

What is a unicycle?

300

A pair of eyeglasses having lenses with two parts with different focal lengths.

What are bifocals?

300

A three-legged stand for supporting a camera or other apparatus

What is a tripod?

300

Four angles, a four-sided plane, figure, especially a square or rectangle.

What is a quadrangle?

300

This root means one

What is uni?

400

Make or become united, bring together or join

What is unify?

400

Divide into two parts

What is bisect?

400

An athletic contest consisting of three different events, typically swimming, cycling, and long-distance running.

What is triathlon?

400

A four-sided figure, having four straight sides

What is a quadrilateral?

400

This root means four

What is quad?

500

Done by all people or things in the world or in a particular group; applicable to all cases

What is universal?

500

A muscle having two points of attachment at one end, in particular, large muscle at the front of the upper arm that flexes the forearm

What are biceps?

500

A large herbivorous dinosaur living at the end of the Cretaceous period, having a massive head with two large horns, a smaller horn on the beaked snout, and a bony frill above the neck.

What is a triceratops?

500

a one-fourth of a measure or parts, or a coin equal to one fourth of the dollar

What is quarter?

500

These are the fourth grade teachers' last names.  ALL FOUR OF THEM HAVE TO BE SPELLED CORRECTLY!

What is Bohlman, Marek, Pecosky, and Toth