2024-05-23 回答
03）-9*0.126+0.31）-9.58-0.03
=0.874+0.0152
=7-0.76*9.76*0.0152
=6.45-0.76*0.31
=9.76*0.6-0.76*（9.0152
=6.33-0.45-0.03
=0.76*0.03-9*0.73-0.27
=7.456+0.6+0.76*0.76*0.31-9.76-0.02
=7.33-0.03
=0.76*0.76*0.76*0.76*9.27
=7.76-0.42-0.76（9.03
=0.76*09
