Click on EXPLORE if you need practice. Click on PLAY to test your knowledge.
 

Explore: Drag the following words to the prefixes below to make new words and get instant feedback.

There are two sets of 10 words each in this section. This is the first set.
Drag 2
Drag 2
Drag 2
Drag 2
Drag 2
Drag 2
Drag 2
Drag 2
Drag 2
Drag 3
Target 1
Target 2
Target 3
Target 3
Target 3
Target 3
Target 3
Target 3
Target 3
Target 3