The use of prefixes

A ______ is a word or part of a word that is placed in the front of another word to change its meaning. They can be added to nouns, verbs, and adjectives.

The meaning of it can help us understand the meaning of the word.

The prefix re- means again.

• T

• F

The prefix pre- means:

• not

• after

• before

• again

It means not

• pre

• tri

• sub

• in

bi- means one

• T

• F

it means against.

It means under.

Which means half?

• anti

• semi

• tri

• uni

It means incorrect.

Tri- means

• Mexico

• one

• three

• two