2/2 + 2/3 = , 1 2/3, 14/56, 21/37, 1 34/61, 6/6 + 5/8 = , 1 5/8, 1 6/6, 64/83, 1 54/60, 1/1 + 2/7 = , 1 2/7, 13/44, 21/34, 1 16/17, 1/4 + 5/10 = , 3/4, 19/47, 55/82, 1 40/78, 4/5 + 8/10 = , 1 3/5, 62/91, 72/81, 1 25/98, 7/9 + 1/2 = , 8/22, 1 5/18, 15/18, 15/90, 3/3 + 3/6 = , 1 1/2, 1 4/46, 81/97, 1 23/42, 1/1 + 1/4 = , 1 1/4, 1 9/19, 41/54, 1 17/23, 1/5 + 3/4 = , 1 3/5, 19/20, 38/68, 1 64/90, 6/7 + 6/10 = , 1 4/4, 31/65, 1 16/35, 1 40/41.

task 2

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

)
恢復自動保存: ?