NT$4,200.00 NT$2,000.00
A wooden box with lid contains 20 yellow, square rules figures for the exercises of area.
LCM09-1數字板與籌碼
LCM22s 乘法板、訂正版
LCM06紡錘棒箱
LCM10數字拼圖
LCM21s 1-100數字板、訂正版
LCM28-1加算組
LCM20塞根板A+B
LCM04砂紙數字板
LCM19銀行遊戲
LCM33-1乘算組
LCM02迷你數棒
LCM27-1減算組