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
LCM23分數嵌板﹙圓形分割﹚
LCM28-1加算組
LCM05活動數字組
LCM01數棒
LCM15木製小數字卡1-9000
LCM20塞根板A+B
LCM09數字與籌碼
LCM10數字拼圖
LCM06紡錘棒箱
LCM22s 乘法板、訂正版
LCM03數棒用底座