题目内容
用竖式计算.
(1)5.08×0.65
(2)80.4×0.35
(3)54.68-12.8
(4)19.92+420.26.
(1)5.08×0.65
(2)80.4×0.35
(3)54.68-12.8
(4)19.92+420.26.
(1)5.08×0.65=3.302,
(2)80.4×0.35=28.14,
(3)54.68-12.8=41.88,
(4)19.92+420.26=440.18,
.
|
| . | |||||||
|
| . |
| 3.3020 |
(2)80.4×0.35=28.14,
|
| . | |||||||
|
| . |
| 28.140 |
(3)54.68-12.8=41.88,
|
| . |
| 41.88 |
(4)19.92+420.26=440.18,
|
| . |
| 440.18 |
练习册系列答案
相关题目