LCM87 小號方根板 Small Square Root Board
LCM87-1 方根板 Patterns of Square Root
LCM88 佩格板套裝 Wooden Peg Board with Pegs
LCM89-1 1-10分解圓形 Fraction Cut Outs 1 to 1/10
LCM89-2 11-20分解圓形 Fraction Cut Outs 1/11 to 1/20
LCM90 新款算盤架 Flat Bead Frame
LCM91 加減乘除算組 Long Division
LCM92 教具整理盤含內容 Golden Bead Material
LCM93 點的遊戲 Dot Exercise
LCM93-1 點的遊戲配套紙 Dot Exercise Sheets (50 Pcs)
LCM94 角度盤 Centesimal Circle & Protractor
LCM96-1 點的遊戲1 Decimal Fraction Exercise
