A white board and a box containing red and blue strips from 1 to 9 and a box of neutral strips from 1 to 18.
(905) 313-0530 Fax: (905) 313-0402 E-mail: montessori1907@gmail.com
(905) 313-0530 Fax: (905) 313-0402 E-mail: montessori1907@gmail.com
A white board and a box containing red and blue strips from 1 to 9 and a box of neutral strips from 1 to 18.
Reviews for Subtraction Strip Board - Complete Set