Introduce number patterns, sequencing, and place value with this durable, plastic hundreds 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 reverse. Includes 100 numbered white tiles, 25 transparent red tiles, 25 transparent blue tiles, and an activity guide. Board measures 12 in. x 12 in. Grades K-2.