Rational numbers

Crossword

  
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
1   2                
               
               
               
 3                
               
 4                
               
               
   5              
               
               
6