This set includes charts 1-3 in the Montessori memorization of subtraction facts series. Several options for printing include:
Chart 1 - full chart
Chart 2 - mute chart
Chart 3 - control chart*
Moveable answer tiles for mute chart
*Chart 3 is available on one 11x17 page (smaller cells and numbers) or two 8.5X11 pages (larger cells and numbers)
Charts are formatted to either 8.5x11 or 11x17 for easy printing.
Heavy duty card stock (laminate for durability)
Use black and white versions for extension activities for students.
Print the mute chart and movable pieces on magnet paper for more control while placing the tiles