Publish Time：2020-12-01 Views：23
Number of triangles
Overall dimension (unit: mm)
543 × 400 × 220mm
ABS integrated injection molding; the whole is smooth, without edges and sharp angles; it is divided into two layers, the lower layer is stored and stored; it can be stacked, convenient for transportation, with handles on both sides for easy handling; the table surface is made of wear-resistant and scratch resistant materials; the instruction board is placed inside the upper box of the exhibition box, with size ≥: 350mm * 110mm.
Fill in 10 natural numbers from 0 to 9, so that the sum of the numbers on each side of the triangle is the same.
Main materials and configuration: