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Prefixes Say Plenty: Activity 1 of 3

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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.

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Question 3 of 9