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: 2232234244553*2382231255203103 Solution:
2232234244553*2382231255203103 =
5317698186308843575786447959 Column vertical calculation:
| | | | | | | | | | | | | | | | | | | | | | 2 | 2 | 3 | 2 | 2 | 3 | 4 | 2 | 4 | 4 | 5 | 5 | 3 |
| ✖ | | | | | | | | | | | | | | | | | | 2 | 3 | 8 | 2 | 2 | 3 | 1 | 2 | 5 | 5 | 2 | 0 | 3 | 1 | 0 | 3 |
|
| | | | | | | | | | | | | | | | | | | | | | 6 | 6 | 9 | 6 | 7 | 0 | 2 | 7 | 3 | 3 | 6 | 5 | 9 |
| | | | | | | | | | | | | | | | | | | | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| | | | | | | | | | | | | | | | | | | | 2 | 2 | 3 | 2 | 2 | 3 | 4 | 2 | 4 | 4 | 5 | 5 | 3 | | |
| | | | | | | | | | | | | | | | | | | 6 | 6 | 9 | 6 | 7 | 0 | 2 | 7 | 3 | 3 | 6 | 5 | 9 | | | |
| | | | | | | | | | | | | | | | | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | |
| | | | | | | | | | | | | | | | | 4 | 4 | 6 | 4 | 4 | 6 | 8 | 4 | 8 | 9 | 1 | 0 | 6 | | | | | |
| | | | | | | | | | | | | | | 1 | 1 | 1 | 6 | 1 | 1 | 7 | 1 | 2 | 2 | 2 | 7 | 6 | 5 | | | | | | |
| | | | | | | | | | | | | | 1 | 1 | 1 | 6 | 1 | 1 | 7 | 1 | 2 | 2 | 2 | 7 | 6 | 5 | | | | | | | |
| | | | | | | | | | | | | | 4 | 4 | 6 | 4 | 4 | 6 | 8 | 4 | 8 | 9 | 1 | 0 | 6 | | | | | | | | |
| | | | | | | | | | | | | 2 | 2 | 3 | 2 | 2 | 3 | 4 | 2 | 4 | 4 | 5 | 5 | 3 | | | | | | | | | |
| | | | | | | | | | | | 6 | 6 | 9 | 6 | 7 | 0 | 2 | 7 | 3 | 3 | 6 | 5 | 9 | | | | | | | | | | |
| | | | | | | | | | | 4 | 4 | 6 | 4 | 4 | 6 | 8 | 4 | 8 | 9 | 1 | 0 | 6 | | | | | | | | | | | |
| | | | | | | | | | 4 | 4 | 6 | 4 | 4 | 6 | 8 | 4 | 8 | 9 | 1 | 0 | 6 | | | | | | | | | | | | |
| | | | | | | | 1 | 7 | 8 | 5 | 7 | 8 | 7 | 3 | 9 | 5 | 6 | 4 | 2 | 4 | | | | | | | | | | | | | |
| | | | | | | | 6 | 6 | 9 | 6 | 7 | 0 | 2 | 7 | 3 | 3 | 6 | 5 | 9 | | | | | | | | | | | | | | |
| | | | | | | 4 | 4 | 6 | 4 | 4 | 6 | 8 | 4 | 8 | 9 | 1 | 0 | 6 | | | | | | | | | | | | | | | |
|
| | | | | | | 5 | 3 | 1 | 7 | 6 | 9 | 8 | 1 | 8 | 6 | 3 | 0 | 8 | 8 | 4 | 3 | 5 | 7 | 5 | 7 | 8 | 6 | 4 | 4 | 7 | 9 | 5 | 9 |
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