问题
计算题
用竖式计算。
|
答案
(1) 3 4 0 | |
+ 1 9 0 | |
5 3 0 | (2) 5 6 0 |
- 3 9 0 | |
1 7 0 | (3) 3 8 0 |
- 1 6 0 | |
2 2 0 | (4) 5 5 0 |
+ 3 7 0 | |
9 2 0 | |
(5) 7 3 0 | |
- 2 4 0 |
4 9 0
+ 2 9 0
9 2 0
- 2 7 0
1 7 0
+ 1 8 0
5 0 0
用竖式计算。
|
(1) 3 4 0 | |
+ 1 9 0 | |
5 3 0 | (2) 5 6 0 |
- 3 9 0 | |
1 7 0 | (3) 3 8 0 |
- 1 6 0 | |
2 2 0 | (4) 5 5 0 |
+ 3 7 0 | |
9 2 0 | |
(5) 7 3 0 | |
- 2 4 0 |
4 9 0
+ 2 9 0
9 2 0
- 2 7 0
1 7 0
+ 1 8 0
5 0 0