Overview: 1 questions will be solved this time.Among them
☆1 integer calculations
[1/1 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 142857*10 Solution:
142857*10 =
1428570 Column vertical calculation:
| | | | | | | 1 | 4 | 2 | 8 | 5 | 7 |
✖ | | | | | | | | | | | 1 | 0 |
|
| | | | | | | 0 | 0 | 0 | 0 | 0 | 0 |
| | | | | | 1 | 4 | 2 | 8 | 5 | 7 | |
|
| | | | | | 1 | 4 | 2 | 8 | 5 | 7 | 0 |
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