請完成下面的單位換算填空. 1cm = 1 m, 1m = cm. 1cm2 = 1cm×1cm = m× m = m2. 1cm3 = 1cm×1cm×1cm = m× m× m = m3. 1mm = 1 m, 1m = mm. 1mm2 = (1mm)2 = m× m = m2.
確定！ 回上一頁
