如题所述
第1个回答 2015-06-27
答案是344
=(650÷13÷2-17)*43
=(50÷2-17)*43
=(25-17)*43
=8*43
=8*(40+3)
=8*40+8*3
=320+24
=344本回答被网友采纳
=(650÷13÷2-17)*43
=(50÷2-17)*43
=(25-17)*43
=8*43
=8*(40+3)
=8*40+8*3
=320+24
=344本回答被网友采纳
第2个回答 2015-08-20
光头