7×9=77×99=777×999=7777×9999=77777×99999=777777×999999=我能直接想出:7777777×9999999=7777777
7×9=77×99=777×999=7777×9999=77777×99999=777777×999999=我能直接想出:7777777×9999999=77777777...
7×9=77×99=777×999=7777×9999=77777×99999=777777×999999=我能直接想出:7777777×9999999=77777777×99999999=777777777×999999999=
展开
1个回答
展开全部
7×9=63,
77×99=7623,
777×999=776223,
7777×9999=77762223,
77777×99999=7777622223,
777777×999999=777776222223;
我能直接想出:
7777777×9999999=77777762222223,
77777777×99999999=7777777622222223.
故答案为:63,7623,776223,77762223,7777622223,777776222223,77777762222223,7777777622222223.
77×99=7623,
777×999=776223,
7777×9999=77762223,
77777×99999=7777622223,
777777×999999=777776222223;
我能直接想出:
7777777×9999999=77777762222223,
77777777×99999999=7777777622222223.
故答案为:63,7623,776223,77762223,7777622223,777776222223,77777762222223,7777777622222223.
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询