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: 103*970873786407767 Solution:
103*970873786407767 =
100000000000000001 Column vertical calculation:
| | | | | | | | | | | | | | | | | | | | 1 | 0 | 3 |
✖ | | | | | | | | 9 | 7 | 0 | 8 | 7 | 3 | 7 | 8 | 6 | 4 | 0 | 7 | 7 | 6 | 7 |
|
| | | | | | | | | | | | | | | | | | | | 7 | 2 | 1 |
| | | | | | | | | | | | | | | | | | | 6 | 1 | 8 | |
| | | | | | | | | | | | | | | | | | 7 | 2 | 1 | | |
| | | | | | | | | | | | | | | | | 7 | 2 | 1 | | | |
| | | | | | | | | | | | | | | | 0 | 0 | 0 | | | | |
| | | | | | | | | | | | | | | 4 | 1 | 2 | | | | | |
| | | | | | | | | | | | | | 6 | 1 | 8 | | | | | | |
| | | | | | | | | | | | | 8 | 2 | 4 | | | | | | | |
| | | | | | | | | | | | 7 | 2 | 1 | | | | | | | | |
| | | | | | | | | | | 3 | 0 | 9 | | | | | | | | | |
| | | | | | | | | | 7 | 2 | 1 | | | | | | | | | | |
| | | | | | | | | 8 | 2 | 4 | | | | | | | | | | | |
| | | | | | | | 0 | 0 | 0 | | | | | | | | | | | | |
| | | | | | | 7 | 2 | 1 | | | | | | | | | | | | | |
| | | | | | 9 | 2 | 7 | | | | | | | | | | | | | | |
|
| | | | | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
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