TV411

Tune in to Learning

Prefixes Say Plenty: Activity 1 of 3

Prev ActivityNext Activity
DictionaryCalculator

Directions

Some prefixes represent numbers.

Uni means 1

Bi means 2

Tri means 3

Quad means 4

You probably know many words that have number prefixes. Here are some examples: unicorn, bilingual, triplets, and quadruplets.

Read the sentence and type one, two, three, or four to complete it correctly.

With wheels, bicycles make it easy to move quickly.

PrevNext
Question 3 of 9