(10万人下载)60000题乘法口诀练习题(4至9以内各10000题)
2013-07-28
60000题乘法口诀练习题(4至9以内各10000题)
已经有100000+人下载!
很多人回信说,小孩,练习完了这些乘法口算题,睡着了,都能快速答对。哈哈哈···
3 × 2 = 6 × 2 = 2 × 2 = 6 × 1 = 4 × 2 =
6 × 5 = 6 × 7 = 7 × 2 = 5 × 1 = 3 × 8 =
7 × 2 = 6 × 9 = 9 × 2 = 4 × 3 = 5 ×... 详细内容