This classroom Base Ten manipulative set is designed to help students understand place value and base ten concepts through hands-on learning and group activities. It allows concrete demonstration of ones, tens, hundreds, and thousands, making abstract math concepts easier to grasp. The set is suitable for a class of 20–25 students and includes 400 unit cubes, 80 rods, 40 flats, and 4 thousand cubes, totaling 524 pieces. It is ideal for interactive classroom teaching and collaborative learning exercises.