Overview: 6 questions will be solved this time.Among them
☆6 integer calculations
[1/6 Integer column vertical calculation]
Question type: Integer division
Original question: 56800÷800 Solution:
56800÷800 =
71 Column vertical calculation:
| | | | | | | | 7 | 1 |
| 8 | 0 | 0 | 丿 | 5 | 6 | 8 | 0 | 0 |
| | | | | 5 | 6 | 0 | 0 |
| | | | |
|
| | | | | | | 8 | 0 | 0 |
| | | | | | | 8 | 0 | 0 |
|
| | | | | | |
|
| | | | | | | | | 0 |
[2/6 Integer column vertical calculation]
Question type: Integer division
Original question: 357000÷700 Solution:
357000÷700 =
510 Column vertical calculation:
| | | | | | | | 5 | 1 | 0 |
| 7 | 0 | 0 | 丿 | 3 | 5 | 7 | 0 | 0 | 0 |
| | | | | 3 | 5 | 0 | 0 |
| | | | |
|
| | | | | | | 7 | 0 | 0 |
| | | | | | | 7 | 0 | 0 |
|
| | | | | | |
|
| | | | | | | | | 0 | 0 |
| | | | | | | | | | 0 |
|
| | | | | | | | | |
|
| | | | | | | | | | 0 |
[3/6 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 32900×1000 Solution:
32900×1000 =
32900000 Column vertical calculation:
| | | | | | | | | | 3 | 2 | 9 | 0 | 0 |
| ✖ | | | | | | | | | | 1 | 0 | 0 | 0 |
|
| | | | | | | | | | 0 | 0 | 0 | 0 | 0 |
| | | | | | | | | 0 | 0 | 0 | 0 | 0 | |
| | | | | | | | 0 | 0 | 0 | 0 | 0 | | |
| | | | | | | 3 | 2 | 9 | 0 | 0 | | | |
|
| | | | | | | 3 | 2 | 9 | 0 | 0 | 0 | 0 | 0 |
[4/6 Integer column vertical calculation]
Question type: Integer division
Original question: 182000÷200 Solution:
182000÷200 =
910 Column vertical calculation:
| | | | | | | | 9 | 1 | 0 |
| 2 | 0 | 0 | 丿 | 1 | 8 | 2 | 0 | 0 | 0 |
| | | | | 1 | 8 | 0 | 0 |
| | | | |
|
| | | | | | | 2 | 0 | 0 |
| | | | | | | 2 | 0 | 0 |
|
| | | | | | |
|
| | | | | | | | | 0 | 0 |
| | | | | | | | | | 0 |
|
| | | | | | | | | |
|
| | | | | | | | | | 0 |
[5/6 Integer column vertical calculation]
Question type: Integer division
Original question: 21300÷300 Solution:
21300÷300 =
71 Column vertical calculation:
| | | | | | | | 7 | 1 |
| 3 | 0 | 0 | 丿 | 2 | 1 | 3 | 0 | 0 |
| | | | | 2 | 1 | 0 | 0 |
| | | | |
|
| | | | | | | 3 | 0 | 0 |
| | | | | | | 3 | 0 | 0 |
|
| | | | | | |
|
| | | | | | | | | 0 |
[6/6 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 43100×9000 Solution:
43100×9000 =
387900000 Column vertical calculation:
| | | | | | | | | | 4 | 3 | 1 | 0 | 0 |
| ✖ | | | | | | | | | | 9 | 0 | 0 | 0 |
|
| | | | | | | | | | 0 | 0 | 0 | 0 | 0 |
| | | | | | | | | 0 | 0 | 0 | 0 | 0 | |
| | | | | | | | 0 | 0 | 0 | 0 | 0 | | |
| | | | | | 3 | 8 | 7 | 9 | 0 | 0 | | | |
|
| | | | | | 3 | 8 | 7 | 9 | 0 | 0 | 0 | 0 | 0 |
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