Place Value Work Mats! Great hands on support for aiding student understanding of place value. Product includes place value work mats for: 2-digit numbers, 3-digit numbers, 4-digit numbers, 6-digit numbers, and 7-digit numbers. Differentiated work mats enable students to write numbers in the chart and also write numbers in standard form, expanded form, and word form. Great tool to use during math! Simply laminate and use dry erase markers to allow students to write on to the boards for fun hands on learning!