"English numbers may hinder math skills"

Vocabulary crossword

Click on a number in the grid to see the clue or clues for that number. Type your answer in the box that appears, and click "Enter" to make it appear in the crossword. If you are stuck, you can click on "Hint" to get a free letter. After you complete the crossword, click on "Check" to check your answers.
1         2               
                    
  3                    
                    
    4                  
                    
       5       6          
                    
7    8         9             
                    
        10              
 11                     
                    
 12                     

Across:

1. (Adverb) Do something the same way every time.
3. (Verb) To make something more difficult.
4. (Noun) Part of a number.
5. (Adjective) Very clear.
7. (Adjective) Naturally present.
9. (Adjective) Beginning, first.
10. (Noun) Number.
11. (Adjective) Good at something.
12. (Noun) Ability to do something.

Down:

1. (Noun) Idea.
2. (Adjective) Something done well and quickly.
6. (Noun) The cause of something bad.
8. (Verb) Prevent.