struct- (build)
tract (pull, drag)
fract (break)
act (do)
Prefixes
100

To form by putting together.  

My brother can _______ a house with Legos.

What is  construct?

100

To pull out of something.

In math I can add and _______.

What is subtract?

100

to break into parts.

We are learning to add and subtract _____ in math.

What is fractions?

100

A person that pretend to be someone else.

He was a great ____ in the movie.

What is actor?

100

The prefix in the word   reconstruction?

What is   re ?
200

To put together again.

The Lego house broke, so we had to ____ it.

What is reconstruct?

200

A big vehicle that moves heavy things.

The ___ moved all the debris off the beach after the hurricane.

What is tractor?

200

a break, crack, or split.

She fell down the steps and had a bone ___.

What is fracture?

200

the process of doing something.

There is a lot of ______ in P.E. class.

What is action?

200

The prefix in the word  submarine.

What is sub ?

300

to build knowledge

Our teacher gave us ______ about planets.

What is instruction?

300

to pull out.

The dentist will have to _____ my tooth.

What is extract?
300

to break again.

If you walk on a broken leg, you could _____ it.

What is refracture?

300

to do something without any mistakes.

He had the  _______ answer.

What is exact?

300

The prefix in the word  promotion.

What is  pro ?

400

to tear down.

The hurricane caused a ______ of the neighborhood.

What is destruction?

400

to pull apart or away.

I need to concentrate, so do not _____ me, please.

What is distract?

400

the act of breaking a rule.

Chewing gum in school is an ____ of school policy.

What is infraction?

400

something that needs to be done.

We had a fun art _______ in class.

What is activity?

400

The prefix in the word  obstacle.

What is  ob ?

500
To stop something. 


 The cars ______my view of the ocean.

What is obstruct?

500

to pull attention to yourself.

She sings so well, she can ____ an audience.

What is attract?

500

the act of breaking something.

His loud music is _____ my window.

What is fracturing?

500

to buy something

I made a large _______ at Wal Mart.

What is transaction?

500

The prefix in the word commotion.

What is com ?

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