3+5.8+11.49*5.8+11.49+17.34-3+5.8+11.49+17.34*5.8+11.49

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/05 16:06:10
3+5.8+11.49*5.8+11.49+17.34-3+5.8+11.49+17.34*5.8+11.49

3+5.8+11.49*5.8+11.49+17.34-3+5.8+11.49+17.34*5.8+11.49
3+5.8+11.49*5.8+11.49+17.34-3+5.8+11.49+17.34*5.8+11.49

3+5.8+11.49*5.8+11.49+17.34-3+5.8+11.49+17.34*5.8+11.49
3+5.8+11.49*5.8+11.49+17.34-3+5.8+11.49+17.34*5.8+11.49
=3+5.8-3+5.8+11.49*5.8+11.49+11.49+11.49 +17.34+17.34*5.8
=5.8+5.8+11.49*(5.8+1+1+1)+17.34+17.34*5.8
=11.49*8.8+5.8*(1+1+17.34)+17.34
=11.49*8.8+5.8*19.34+17.34
我只能做到这里啦,下面就没法简算啦.
可能其他知友有更好的方法.