NT$4,200.00 NT$2,000.00
A wooden box with lid contains 20 yellow, square rules figures for the exercises of area.
LCM22s 乘法板、訂正版
LCM03數棒用底座
LCM28-1加算組
LCM01數棒
LCM09-1數字板與籌碼
LCM12木製大數字卡1-9000
LCM33-1乘算組
LCM11分數小人檯
LCM04砂紙數字板
LCM18郵票遊戲
LCM05活動數字組
LCM06紡錘棒箱