<div class=draft-block draft--p left>2022.03.30</div> <div class=draft-block draft--p left>環遊數界</div> <div class=draft-block draft--p left>這個網站裡的資源分享, <br>讓抽象的數學遊戲化、建立數感。</div> <div class=draft-block draft--p left></div> <div class=draft-block draft--p left></div> <div class=draft-block draft--p left>資料來源: https://amathing.world/</div> <div class=draft-block draft--p left></div>
