5-0.75/1.5*6.4=?1.25*0.7*8*0.9=?8.56*98+856*0.02=?800*(0.3+1.25)/6.2=?3.14*10.1-0.314=?还有;0.888*125*73+999*3=?脱式计算,能简便的就减便,现在要,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/08 23:08:55
![5-0.75/1.5*6.4=?1.25*0.7*8*0.9=?8.56*98+856*0.02=?800*(0.3+1.25)/6.2=?3.14*10.1-0.314=?还有;0.888*125*73+999*3=?脱式计算,能简便的就减便,现在要,](/uploads/image/z/143043-51-3.jpg?t=5-0.75%2F1.5%2A6.4%3D%3F1.25%2A0.7%2A8%2A0.9%3D%3F8.56%2A98%2B856%2A0.02%3D%3F800%2A%280.3%2B1.25%29%2F6.2%3D%3F3.14%2A10.1-0.314%3D%3F%E8%BF%98%E6%9C%89%EF%BC%9B0.888%2A125%2A73%2B999%2A3%3D%3F%E8%84%B1%E5%BC%8F%E8%AE%A1%E7%AE%97%2C%E8%83%BD%E7%AE%80%E4%BE%BF%E7%9A%84%E5%B0%B1%E5%87%8F%E4%BE%BF%2C%E7%8E%B0%E5%9C%A8%E8%A6%81%2C)
5-0.75/1.5*6.4=?1.25*0.7*8*0.9=?8.56*98+856*0.02=?800*(0.3+1.25)/6.2=?3.14*10.1-0.314=?还有;0.888*125*73+999*3=?脱式计算,能简便的就减便,现在要,
5-0.75/1.5*6.4=?1.25*0.7*8*0.9=?8.56*98+856*0.02=?800*(0.3+1.25)/6.2=?3.14*10.1-0.314=?
还有;0.888*125*73+999*3=?脱式计算,能简便的就减便,现在要,
5-0.75/1.5*6.4=?1.25*0.7*8*0.9=?8.56*98+856*0.02=?800*(0.3+1.25)/6.2=?3.14*10.1-0.314=?还有;0.888*125*73+999*3=?脱式计算,能简便的就减便,现在要,
5-0.75/1.5*6.4=5-1/2*6.4=5-3.2=1.8
1.25*0.7*8*0.9=1.25*8*0.7*0.9=10*0.63=6.3
8.56*98+856*0.02==856*0.98+856*0.02=856
800*(0.3+1.25)/6.2=800*(1.24+0.31)/6.2=800*(0.2+0.05)=800*0.25=200
3.14*10.1-0.314=3.14*10=31.4
0.888*125*73=0.111*8*125*(8*9+1)=999*8+111
0.888*125*73+999*3=999*8+111+999*3=999*11+111=111*99+111
=111*(99+1)=11100