$9.00
Includes:
Color-coded according to the Montessori math hierarchical colors. There is a 'd' (dynamic) or 's' (static) printed in the bottom corner of each card. Cards can be printed and folded so that the answers are on the back of the questions.
Cards are approx. 2½" x 3¾".
All files are in PDF format. The download is a zip file you must 'unzip' before using the individual PDFs.