suguru puzzle   tectonic puzzel


We like to receive at your suggestions for improvements and additions to this website.

1 2 3 4 5 6
1 2 3 4 5 6

We present Edu KenKen puzzles with improper fractions. You have to simplify improper fractions and change them into mixed fractions. This will give you 3 digits to enter in the grid. Our edu kenken puzzles are a variant of the classic kenken puzzles with cages of different sizes. WitH edu kenken puzzles you can focus on a specific math problem like mulitplication tables, division, fractions, ...

Cages with our kenken puzzles with fractions always consist of 3 cells. These cells are connected horizontal, vertical or diagonal.

There are 4 levels to learn how to change improper fractions into mixed numbers:

  • Level 1: fractions ?/2 to ? ?/6. (ex 40/6 becomes 20/3 and in the end 6 2/3
  • Level 2: fractions ?/3 to ? ?/7. (ex 47/7 becomes 6 5/7
  • Level 3: fractions ?/4 to ? ?/8. (ex 35/8 becomes 4 3/8
  • Level 4: fractions ?/5 to ? ?/9. (ex 31/9 becomes 3 4/9

Try to simplify the fractions as much as possible.

Go to kenken multiplication to use these puzzles to practice your skills of times tables.


TIP: use the arrow keys to move the cursor.

Follow the steps to solve our kenken puzzles with improper fractions and change them into mixed numbers.

  • LEV: choose the starting level.
  • PUZZLE: choose a kenken puzzle. The number is in parentheses.
  • START: choose START to loaded the puzzle of you choice.
  • Choose a cell where you want to place a number. This cell will become yellow.
  • Choose one of the 6 big digits if you are sure of the number.
  • Choose one or more of the 6 small digits to indicate candidates.
  • If you select a digit that is already in the cell, then this digit will be removed.
  • Click on ✓ to check the kenken. The wrong cells turn red. If the puzzle is completely correct and you have found the mixed numbers, than all cells will become yellow.
  • Click on SOL to show the solution.