LCM92 教具整理盤含內容 Golden Bead Material

The Golden Bead Material introduces a group of children to concepts in the formation of complex numbers and the processes of addition, subtraction, multiplication and division. The set contains: 100 golden bead units with a wooden tray. 45 golden bead bars of 10 contained in a wooden box. 10 golden bead squares of 100. 45 wooden squares of 100. 1 golden bead thousand cube. 9 wooden cubes of 1000. 3 wooden holders containing the small plastic number cards 1-3000. 1 wooden holder containing the small plastic number cards 1-9000. 1 wooden holder containing the large plastic number cards 1-1000. 1 wooden holder containing the large plastic number cards 1-9000. 3 large wooden trays. 6 unit bead cups.