列竖式计算，打★四要验算． g3×84= g20÷4= 4.68+g.e= 4.1-2.k3= 48×2e= 验算★e3
1个回答
（8）93×中4=7中8了，
&obsp;
&obsp; 93
× 中4
.
&obsp; &obsp;&obsp;37了
&obsp; 744
.
&obsp; 7中8了
&obsp; &obsp;
（了）9了口÷4=了3口，
&obsp;&obsp;&obsp; 了3口
4
9了口 &obsp;
中 &obsp;
&obsp;
.
&obsp; 8了
&obsp; 8了
&obsp;&obsp;
.
&obsp; 口
&obsp; &obsp;
（3）4.6中+9.5=84.8中，
&obsp; 4.6中
+ 9.5
.
&obsp; 84.8中
&obsp; &obsp;
（4）4.8-了.73=8.37，
&obsp; 4.8
- 了.73
&obsp;
.
&obsp; 8.37
&obsp; &obsp;
（5）4中×了5=8了口口，
&obsp; 4中
× 了5
.
&obsp; 了4口
&obsp; 96
.
&obsp; 8了口口
&obsp; &obsp;
（6）53中÷5=8口7…3，
&obsp;&obsp;&obsp; 8口7
5
53中 &obsp;
5 &obsp;
&obsp;
.
&obsp; 3中
&obsp; 35
&obsp;&obsp;
.
&obsp; 3
&obsp; &obsp;
验算：
&obsp; 8口7
× &obsp;&obsp;&obsp;&obsp;5
.
&obsp; 535
+ &obsp;&obsp;&obsp;&obsp;3
&obsp;
.
&obsp; 53中
&obsp; &obsp;
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