如题所述
第1个回答 2012-03-19
201x46-46
=46x(201-1)
=46x200
=9200本回答被网友采纳
=46x(201-1)
=46x200
=9200本回答被网友采纳
第2个回答 2012-03-19
201x46-46
=(201-1)x46
=200x46
=9200
祝学习进步,望采纳~~
=(201-1)x46
=200x46
=9200
祝学习进步,望采纳~~
第3个回答 2012-03-19
200乘46 +46