有没有计算3.162-(-2)-(+305)-(-3)-(+504)-(+0.162)3.162-(-2)-(+3½)-(-3)-(+5¼)-(+0.162)

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/10 21:43:45
有没有计算3.162-(-2)-(+305)-(-3)-(+504)-(+0.162)3.162-(-2)-(+3½)-(-3)-(+5¼)-(+0.162)
x){6٦@źM73435660R 2kRS6}CNC$ja 96IE Iv6][~m#]c=Smc]S=#S],P=&m6h&iڦzP_\g#ț

有没有计算3.162-(-2)-(+305)-(-3)-(+504)-(+0.162)3.162-(-2)-(+3½)-(-3)-(+5¼)-(+0.162)
有没有计算3.162-(-2)-(+305)-(-3)-(+504)-(+0.162)
3.162-(-2)-(+3½)-(-3)-(+5¼)-(+0.162)

有没有计算3.162-(-2)-(+305)-(-3)-(+504)-(+0.162)3.162-(-2)-(+3½)-(-3)-(+5¼)-(+0.162)
=3.162+2-3.5+3-5.25-0.162
=(3.162-0.162)+(2+3)-(3.5+5.25)
=3+5-8.75
=-0.75