Skip over navigation
You might try writing down all factors of the numbers in the green squares.
How will you know which routes you have tried?
Factor Track
Age 7 to 11
Challenge Level 
You might try writing down all factors of the numbers in the green squares.
How will you know which routes you have tried?
You may also like
Area and Perimeter
What can you say about these shapes? This problem challenges you to create shapes with different areas and perimeters.