Introduce number patterns, sequencing, place value and more with this 100's Number Board with recessed squares! Double-sided board features numbers printed on the front and a plain grid for additional patterning and graphing activities on the back.Details:Yellow PlasticFor ages 5 and upContents:100 numbered white tiles (1" each)25 transparent red tiles (1" each)25 transparent blue tiles (1" each)1 board (12" x 12")1 activity guide