NT$4,200.00 NT$2,000.00
A wooden box with lid contains 20 yellow, square rules figures for the exercises of area.
LCM05活動數字組
LCM10數字拼圖
LCM09數字與籌碼
LCM15木製小數字卡1-9000
LCM03數棒用底座
LCM18郵票遊戲
LCM06紡錘棒箱
LCM21s 1-100數字板、訂正版
LCM23分數嵌板﹙圓形分割﹚
LCM11分數小人檯
LCM01數棒
LCM19銀行遊戲