Multiplication Memory Wheels

     Designed to be a quick print aid for children learning their multiplication tables. Has a slide door so the answer is not given right away. You slide the door down to reveal the answer. Its a good guess/check method very much like a flash card. 

•       Prints in 3 parts
•       Change colors at appropriate layer height. Use high contrasting colors. 
•       1 perimeter, 3 top and bottom layers.
•       Top and bottom snap together. Door slides in slot.