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數字與籌碼
LCM05活動數字組
LCM02迷你數棒
LCM11分數小人檯
LCM27-1減算組
LCM06紡錘棒箱
LCM10數字拼圖
LCM04砂紙數字板
LCM22s 乘法板、訂正版
LCM33-1乘算組
LCM03數棒用底座
LCM20塞根板A+B