Question

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★e38÷e=

Answer 1

（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;