Teachables Base 10 Mega Set - 1160 PiecesMake place value clear and memorable with this mega Base 10 set. The large, sturdy pieces illustrate the relationships between units, tens, hundreds, and thousands in a way students can see and feel. Educational Benefits: Clarifies the hierarchical structure of numbers through tactile learning. Supports number sense and arithmetic skill development. Helps students visualise large numbers and their component parts. Encourages hands on exploration of