9*99*999*9999*99999*999999=?3Q9*99*999*9999*99999*99999有规录
来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/06 01:59:56
9*99*999*9999*99999*999999=?3Q9*99*999*9999*99999*99999有规录9*99*999*9999*99999*999999=?3Q9*99*999*999
9*99*999*9999*99999*999999=?3Q9*99*999*9999*99999*99999有规录
9*99*999*9999*99999*999999=?3Q
9*99*999*9999*99999*99999有规录
9*99*999*9999*99999*999999=?3Q9*99*999*9999*99999*99999有规录
(10-1)(100-1)=1000-10-100 ...
890010198889020099891