
数学
总述:本次共解6题。其中
☆整数计算6题
〖1/6整数列竖式计算〗
题型:整数乘法
原题:1600×6000 解:
1600×6000 =
9600000 列竖式计算:
| | | | | | | | | | 1 | 6 | 0 | 0 |
| ✖ | | | | | | | | | 6 | 0 | 0 | 0 |
|
| | | | | | | | | | 0 | 0 | 0 | 0 |
| | | | | | | | | 0 | 0 | 0 | 0 | |
| | | | | | | | 0 | 0 | 0 | 0 | | |
| | | | | | | 9 | 6 | 0 | 0 | | | |
|
| | | | | | | 9 | 6 | 0 | 0 | 0 | 0 | 0 |
〖2/6整数列竖式计算〗
题型:整数乘法
原题:96000×2000 解:
96000×2000 =
192000000 列竖式计算:
| | | | | | | | | | 9 | 6 | 0 | 0 | 0 |
| ✖ | | | | | | | | | | 2 | 0 | 0 | 0 |
|
| | | | | | | | | | 0 | 0 | 0 | 0 | 0 |
| | | | | | | | | 0 | 0 | 0 | 0 | 0 | |
| | | | | | | | 0 | 0 | 0 | 0 | 0 | | |
| | | | | | 1 | 9 | 2 | 0 | 0 | 0 | | | |
|
| | | | | | 1 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
〖3/6整数列竖式计算〗
题型:整数除法
原题:280000÷700 解:
280000÷700 =
400 列竖式计算:
| | | | | | | | 4 | 0 | 0 |
| 7 | 0 | 0 | 丿 | 2 | 8 | 0 | 0 | 0 | 0 |
| | | | | 2 | 8 | 0 | 0 |
| | | | |
|
| | | | | | | | 0 | 0 | 0 |
| | | | | | | | | | 0 |
|
| | | | | | | | | |
|
| | | | | | | | | | 0 |
〖4/6整数列竖式计算〗
题型:整数乘法
原题:3000×60000 解:
3000×60000 =
180000000 列竖式计算:
| | | | | | | | | | | 3 | 0 | 0 | 0 |
| ✖ | | | | | | | | | 6 | 0 | 0 | 0 | 0 |
|
| | | | | | | | | | | 0 | 0 | 0 | 0 |
| | | | | | | | | | 0 | 0 | 0 | 0 | |
| | | | | | | | | 0 | 0 | 0 | 0 | | |
| | | | | | | | 0 | 0 | 0 | 0 | | | |
| | | | | | 1 | 8 | 0 | 0 | 0 | | | | |
|
| | | | | | 1 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
〖5/6整数列竖式计算〗
题型:整数乘法
原题:7000×60000 解:
7000×60000 =
420000000 列竖式计算:
| | | | | | | | | | | 7 | 0 | 0 | 0 |
| ✖ | | | | | | | | | 6 | 0 | 0 | 0 | 0 |
|
| | | | | | | | | | | 0 | 0 | 0 | 0 |
| | | | | | | | | | 0 | 0 | 0 | 0 | |
| | | | | | | | | 0 | 0 | 0 | 0 | | |
| | | | | | | | 0 | 0 | 0 | 0 | | | |
| | | | | | 4 | 2 | 0 | 0 | 0 | | | | |
|
| | | | | | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
〖6/6整数列竖式计算〗
题型:整数除法
原题:2800000÷7000 解:
2800000÷7000 =
400 列竖式计算:
| | | | | | | | | | 4 | 0 | 0 |
| 7 | 0 | 0 | 0 | 丿 | 2 | 8 | 0 | 0 | 0 | 0 | 0 |
| | | | | | 2 | 8 | 0 | 0 | 0 |
| | | | | |
|
| | | | | | | | | | 0 | 0 | 0 |
| | | | | | | | | | | | 0 |
|
| | | | | | | | | | | |
|
| | | | | | | | | | | | 0 |
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