Number Prefixes

This word describes anything that consists of two colors.

• bichrome

• bicolor

• bilingual

• biped

What would you call a vehicle that has two wheels?

• biwheel

• biped

• bilingual

• bicycle

A duck would be one of these.

• biplane

• bicolor

• biped

• biweekly

If you are this, then you have the ability to speak more than one language.

• bilingual

• biennial

• biped

• bifocaled

Some celebrations are described as being this since they occur every other year.

• biennial

• bimonthly

• biweekly

• biped

Does your grandma need these special glasses to be able to see all day?

• bilinguals

• bicolors

• bifocals

• bicuspids

Magazines that arrive in your mailbox every other month are this.

• biyearly

• biweekly

• bimonthly

• bicolor

Which word is a transportation vehicle with two pairs of wings?

• bicycle

• biplane

• bicuspid

• biped

In the word unicorn, what does the prefix uni- mean?

• two

• four

• one

• three

In the word tricycle, what does the prefix tri- mean?

• two

• three

• one

• six