NT$4,200.00 NT$2,000.00
A wooden box with lid contains 20 yellow, square rules figures for the exercises of area.
LCM06紡錘棒箱
LCM05活動數字組
LCM22s 乘法板、訂正版
LCM21s 1-100數字板、訂正版
LCM23分數嵌板﹙圓形分割﹚
LCM28-1加算組
LCM33-1乘算組
LCM09-1數字板與籌碼
LCM11分數小人檯
LCM10數字拼圖
LCM27-1減算組
LCM02迷你數棒