计算:(-5.4)+(+0.2)+(-0.6)+(+0.35)+(-0.25)

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/07 18:50:34
计算:(-5.4)+(+0.2)+(-0.6)+(+0.35)+(-0.25)

计算:(-5.4)+(+0.2)+(-0.6)+(+0.35)+(-0.25)
计算:(-5.4)+(+0.2)+(-0.6)+(+0.35)+(-0.25)

计算:(-5.4)+(+0.2)+(-0.6)+(+0.35)+(-0.25)
(-5.4)+(+0.2)+(-0.6)+(+0.35)+(-0.25)
=(-5.4-0.6)+(+0.35-0.25)+0.2
=-6+0.2+0.1
=-5.7

电脑上没有计算器嘛- -
-5.7

(-5.4)+(+0.2)+(-0.6)+(+0.35)+(-0.25)
= -5.4+0.2-0.6+0.35-0.25
= -5.7

等于-5.7

5.7

-5.4+(-0.6)+(0.25)=-6.25,0.2+0.35=0.55,0.55+(-6.25)=-5.7