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: 7518796992481203×38 Solution:
7518796992481203×38 =
285714285714285714 Column vertical calculation:
| | | | | | | 7 | 5 | 1 | 8 | 7 | 9 | 6 | 9 | 9 | 2 | 4 | 8 | 1 | 2 | 0 | 3 |
✖ | | | | | | | | | | | | | | | | | | | | | 3 | 8 |
|
| | | | | | 6 | 0 | 1 | 5 | 0 | 3 | 7 | 5 | 9 | 3 | 9 | 8 | 4 | 9 | 6 | 2 | 4 |
| | | | | 2 | 2 | 5 | 5 | 6 | 3 | 9 | 0 | 9 | 7 | 7 | 4 | 4 | 3 | 6 | 0 | 9 | |
|
| | | | | 2 | 8 | 5 | 7 | 1 | 4 | 2 | 8 | 5 | 7 | 1 | 4 | 2 | 8 | 5 | 7 | 1 | 4 |
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