Autor:vincent21891

Novi radovi

• 兩位數加法
• 判斷球體
• 畫出對稱圖形
• 兩位數除以一位數（一）
• 球體建築師

Istraži uratke

• 幾何鋪磚
• a Geogebra file created by the first pre-service teacher
• [S3] a GeoGebra file created by a pre-service teacher Peter (pseudonym)
• ycmc P5 Math lesson 1-3
• 黃金螺線62326 劉虹圻

Otkrij teme

• Opći četverokut
• Valjak
• Pravci, polupravci i dužine
• Četverokuti
• Kocka