4 x 2 = 8 - 2 + 2 + 2 + 2 = 8, 2 x 5 = 10 - 5 + 5 = 10, 3 x 3 = 9 - 3 + 3 + 3 = 9, 3 x 2 = 6 - 2 + 2 + 2 = 6,

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?