如题所述
第1个回答 2015-05-18
96x102-192
=96x102-102-90
=102x(96-1)-90
=(100+2)x95-90
=95x100+95x2-90
=9500+190-90
=9500+100
=9600
答题不易,望采纳~~~~本回答被网友采纳
=96x102-102-90
=102x(96-1)-90
=(100+2)x95-90
=95x100+95x2-90
=9500+190-90
=9500+100
=9600
答题不易,望采纳~~~~本回答被网友采纳