https://padlet.com/teachercll/6rf48nsr5arnacti 按一下下方的加號按鈕以發布您對討論主題的回應。 en-us 2025-04-24 14:01:51 UTC 2025-04-24 14:16:23 UTC hello@padlet.com https://padlet.net/icons/png/1f4ac.png teachercll https://padlet.com/teachercll/6rf48nsr5arnacti/wish/3423459379 4E 陳小明、吳小美：小明買了兩架玩具車和一個玩具熊，需付多少元？162.7＋162.7＋150.4

]]> 2025-04-24 14:05:51 UTC https://padlet.com/teachercll/6rf48nsr5arnacti/wish/3423459379