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: 773*12936610608020698577 Solution:
773*12936610608020698577 =
10000000000000000000021 Column vertical calculation:
| | | | | | | | | | | | | | | | | | | | | | | | | | 7 | 7 | 3 |
| ✖ | | | | | | | | 1 | 2 | 9 | 3 | 6 | 6 | 1 | 0 | 6 | 0 | 8 | 0 | 2 | 0 | 6 | 9 | 8 | 5 | 7 | 7 |
|
| | | | | | | | | | | | | | | | | | | | | | | | | 5 | 4 | 1 | 1 |
| | | | | | | | | | | | | | | | | | | | | | | | 5 | 4 | 1 | 1 | |
| | | | | | | | | | | | | | | | | | | | | | | 3 | 8 | 6 | 5 | | |
| | | | | | | | | | | | | | | | | | | | | | 6 | 1 | 8 | 4 | | | |
| | | | | | | | | | | | | | | | | | | | | 6 | 9 | 5 | 7 | | | | |
| | | | | | | | | | | | | | | | | | | | 4 | 6 | 3 | 8 | | | | | |
| | | | | | | | | | | | | | | | | | | | 0 | 0 | 0 | | | | | | |
| | | | | | | | | | | | | | | | | | 1 | 5 | 4 | 6 | | | | | | | |
| | | | | | | | | | | | | | | | | | 0 | 0 | 0 | | | | | | | | |
| | | | | | | | | | | | | | | | 6 | 1 | 8 | 4 | | | | | | | | | |
| | | | | | | | | | | | | | | | 0 | 0 | 0 | | | | | | | | | | |
| | | | | | | | | | | | | | 4 | 6 | 3 | 8 | | | | | | | | | | | |
| | | | | | | | | | | | | | 0 | 0 | 0 | | | | | | | | | | | | |
| | | | | | | | | | | | | 7 | 7 | 3 | | | | | | | | | | | | | |
| | | | | | | | | | | 4 | 6 | 3 | 8 | | | | | | | | | | | | | | |
| | | | | | | | | | 4 | 6 | 3 | 8 | | | | | | | | | | | | | | | |
| | | | | | | | | 2 | 3 | 1 | 9 | | | | | | | | | | | | | | | | |
| | | | | | | | 6 | 9 | 5 | 7 | | | | | | | | | | | | | | | | | |
| | | | | | | 1 | 5 | 4 | 6 | | | | | | | | | | | | | | | | | | |
| | | | | | | 7 | 7 | 3 | | | | | | | | | | | | | | | | | | | |
|
| | | | | | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
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