True: 4/8 = 2/4, 2/6 = 1/3, 4/6 = 2/3, 1/2 = 4/8, False: 1/3 = 4/8, 2/3 = 4/8,

Equivalent Fractions strips 2

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?