题目内容
| 用竖式计算. 54×27= | 306÷9= | 20.5+19.2= | 3.6-2.8= |
| 628÷2= | 49×51= | 186÷6= | 33×22= |
(1)54×27=1458,
(2)306÷9=34,
34
9
(3)20.5+19.2=39.7,
(4)3.6-2.8=0.8,
(5)628÷2=314,
314
2
(6)49×51=2499,
(7)186÷6=31,
31
6
(8)33×22=726,
|
| . | |||||||
|
| . |
| 1458 |
(2)306÷9=34,
34
9
| 306 |
| 27 | |||||||
|
| . |
| 0 |
(3)20.5+19.2=39.7,
|
| . |
| 39.7 |
(4)3.6-2.8=0.8,
|
| . |
| 0.8 |
(5)628÷2=314,
314
2
| 628 |
| 6 | |||||||
|
| . | |||||||
|
| . | |||||||
|
(6)49×51=2499,
|
| . | |||||||
|
| . |
| 2499 |
(7)186÷6=31,
31
6
| 186 |
| 18 | |||||||||
|
(8)33×22=726,
|
| . | |||||||
|
| . |
| 726 |
练习册系列答案
相关题目