This great tool helps you quickly build a hundred chart on your whiteboard...then build on easily to teach up to 120! And nope, we didn't forget the zero.

Benefits:

Big quadrant pieces--no need for time-consuming assembly of many stripsOversized, bold, and colorful--easy to see (assembled chart measures 24"W x 34"H!)Special t-shaped piece is an effective new tool in popular math programs that helps visualize 1 less and 1 more, and 10 less and 10 moreDry-erase surface allows for easy circling and easy clean-up

Includes chart pieces, 0 piece, 20 highlighting frames, 20 cover-up squares, and unique t-shaped more/less piece.