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: 38836125826312131885036518506496*38836125826312131885036518506496 Solution:
38836125826312131885036518506496*38836125826312131885036518506496 =
1508244669197148168599267024960168959136933296051236698394198016 Column vertical calculation:
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 3 | 8 | 8 | 3 | 6 | 1 | 2 | 5 | 8 | 2 | 6 | 3 | 1 | 2 | 1 | 3 | 1 | 8 | 8 | 5 | 0 | 3 | 6 | 5 | 1 | 8 | 5 | 0 | 6 | 4 | 9 | 6 |
| ✖ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 3 | 8 | 8 | 3 | 6 | 1 | 2 | 5 | 8 | 2 | 6 | 3 | 1 | 2 | 1 | 3 | 1 | 8 | 8 | 5 | 0 | 3 | 6 | 5 | 1 | 8 | 5 | 0 | 6 | 4 | 9 | 6 |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2 | 3 | 3 | 0 | 1 | 6 | 7 | 5 | 4 | 9 | 5 | 7 | 8 | 7 | 2 | 7 | 9 | 1 | 3 | 1 | 0 | 2 | 1 | 9 | 1 | 1 | 1 | 0 | 3 | 8 | 9 | 7 | 6 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 3 | 4 | 9 | 5 | 2 | 5 | 1 | 3 | 2 | 4 | 3 | 6 | 8 | 0 | 9 | 1 | 8 | 6 | 9 | 6 | 5 | 3 | 2 | 8 | 6 | 6 | 6 | 5 | 5 | 8 | 4 | 6 | 4 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1 | 5 | 5 | 3 | 4 | 4 | 5 | 0 | 3 | 3 | 0 | 5 | 2 | 4 | 8 | 5 | 2 | 7 | 5 | 4 | 0 | 1 | 4 | 6 | 0 | 7 | 4 | 0 | 2 | 5 | 9 | 8 | 4 | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2 | 3 | 3 | 0 | 1 | 6 | 7 | 5 | 4 | 9 | 5 | 7 | 8 | 7 | 2 | 7 | 9 | 1 | 3 | 1 | 0 | 2 | 1 | 9 | 1 | 1 | 1 | 0 | 3 | 8 | 9 | 7 | 6 | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1 | 9 | 4 | 1 | 8 | 0 | 6 | 2 | 9 | 1 | 3 | 1 | 5 | 6 | 0 | 6 | 5 | 9 | 4 | 2 | 5 | 1 | 8 | 2 | 5 | 9 | 2 | 5 | 3 | 2 | 4 | 8 | 0 | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 3 | 1 | 0 | 6 | 8 | 9 | 0 | 0 | 6 | 6 | 1 | 0 | 4 | 9 | 7 | 0 | 5 | 5 | 0 | 8 | 0 | 2 | 9 | 2 | 1 | 4 | 8 | 0 | 5 | 1 | 9 | 6 | 8 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 3 | 8 | 8 | 3 | 6 | 1 | 2 | 5 | 8 | 2 | 6 | 3 | 1 | 2 | 1 | 3 | 1 | 8 | 8 | 5 | 0 | 3 | 6 | 5 | 1 | 8 | 5 | 0 | 6 | 4 | 9 | 6 | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1 | 9 | 4 | 1 | 8 | 0 | 6 | 2 | 9 | 1 | 3 | 1 | 5 | 6 | 0 | 6 | 5 | 9 | 4 | 2 | 5 | 1 | 8 | 2 | 5 | 9 | 2 | 5 | 3 | 2 | 4 | 8 | 0 | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 2 | 3 | 3 | 0 | 1 | 6 | 7 | 5 | 4 | 9 | 5 | 7 | 8 | 7 | 2 | 7 | 9 | 1 | 3 | 1 | 0 | 2 | 1 | 9 | 1 | 1 | 1 | 0 | 3 | 8 | 9 | 7 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | 1 | 1 | 6 | 5 | 0 | 8 | 3 | 7 | 7 | 4 | 7 | 8 | 9 | 3 | 6 | 3 | 9 | 5 | 6 | 5 | 5 | 1 | 0 | 9 | 5 | 5 | 5 | 5 | 1 | 9 | 4 | 8 | 8 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | 1 | 9 | 4 | 1 | 8 | 0 | 6 | 2 | 9 | 1 | 3 | 1 | 5 | 6 | 0 | 6 | 5 | 9 | 4 | 2 | 5 | 1 | 8 | 2 | 5 | 9 | 2 | 5 | 3 | 2 | 4 | 8 | 0 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | 3 | 1 | 0 | 6 | 8 | 9 | 0 | 0 | 6 | 6 | 1 | 0 | 4 | 9 | 7 | 0 | 5 | 5 | 0 | 8 | 0 | 2 | 9 | 2 | 1 | 4 | 8 | 0 | 5 | 1 | 9 | 6 | 8 | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | 3 | 1 | 0 | 6 | 8 | 9 | 0 | 0 | 6 | 6 | 1 | 0 | 4 | 9 | 7 | 0 | 5 | 5 | 0 | 8 | 0 | 2 | 9 | 2 | 1 | 4 | 8 | 0 | 5 | 1 | 9 | 6 | 8 | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | 3 | 8 | 8 | 3 | 6 | 1 | 2 | 5 | 8 | 2 | 6 | 3 | 1 | 2 | 1 | 3 | 1 | 8 | 8 | 5 | 0 | 3 | 6 | 5 | 1 | 8 | 5 | 0 | 6 | 4 | 9 | 6 | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | 1 | 1 | 6 | 5 | 0 | 8 | 3 | 7 | 7 | 4 | 7 | 8 | 9 | 3 | 6 | 3 | 9 | 5 | 6 | 5 | 5 | 1 | 0 | 9 | 5 | 5 | 5 | 5 | 1 | 9 | 4 | 8 | 8 | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | 3 | 8 | 8 | 3 | 6 | 1 | 2 | 5 | 8 | 2 | 6 | 3 | 1 | 2 | 1 | 3 | 1 | 8 | 8 | 5 | 0 | 3 | 6 | 5 | 1 | 8 | 5 | 0 | 6 | 4 | 9 | 6 | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | 7 | 7 | 6 | 7 | 2 | 2 | 5 | 1 | 6 | 5 | 2 | 6 | 2 | 4 | 2 | 6 | 3 | 7 | 7 | 0 | 0 | 7 | 3 | 0 | 3 | 7 | 0 | 1 | 2 | 9 | 9 | 2 | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | 3 | 8 | 8 | 3 | 6 | 1 | 2 | 5 | 8 | 2 | 6 | 3 | 1 | 2 | 1 | 3 | 1 | 8 | 8 | 5 | 0 | 3 | 6 | 5 | 1 | 8 | 5 | 0 | 6 | 4 | 9 | 6 | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | 1 | 1 | 6 | 5 | 0 | 8 | 3 | 7 | 7 | 4 | 7 | 8 | 9 | 3 | 6 | 3 | 9 | 5 | 6 | 5 | 5 | 1 | 0 | 9 | 5 | 5 | 5 | 5 | 1 | 9 | 4 | 8 | 8 | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | 2 | 3 | 3 | 0 | 1 | 6 | 7 | 5 | 4 | 9 | 5 | 7 | 8 | 7 | 2 | 7 | 9 | 1 | 3 | 1 | 0 | 2 | 1 | 9 | 1 | 1 | 1 | 0 | 3 | 8 | 9 | 7 | 6 | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | 7 | 7 | 6 | 7 | 2 | 2 | 5 | 1 | 6 | 5 | 2 | 6 | 2 | 4 | 2 | 6 | 3 | 7 | 7 | 0 | 0 | 7 | 3 | 0 | 3 | 7 | 0 | 1 | 2 | 9 | 9 | 2 | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | 3 | 1 | 0 | 6 | 8 | 9 | 0 | 0 | 6 | 6 | 1 | 0 | 4 | 9 | 7 | 0 | 5 | 5 | 0 | 8 | 0 | 2 | 9 | 2 | 1 | 4 | 8 | 0 | 5 | 1 | 9 | 6 | 8 | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | 1 | 9 | 4 | 1 | 8 | 0 | 6 | 2 | 9 | 1 | 3 | 1 | 5 | 6 | 0 | 6 | 5 | 9 | 4 | 2 | 5 | 1 | 8 | 2 | 5 | 9 | 2 | 5 | 3 | 2 | 4 | 8 | 0 | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | 7 | 7 | 6 | 7 | 2 | 2 | 5 | 1 | 6 | 5 | 2 | 6 | 2 | 4 | 2 | 6 | 3 | 7 | 7 | 0 | 0 | 7 | 3 | 0 | 3 | 7 | 0 | 1 | 2 | 9 | 9 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | 3 | 8 | 8 | 3 | 6 | 1 | 2 | 5 | 8 | 2 | 6 | 3 | 1 | 2 | 1 | 3 | 1 | 8 | 8 | 5 | 0 | 3 | 6 | 5 | 1 | 8 | 5 | 0 | 6 | 4 | 9 | 6 | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | 2 | 3 | 3 | 0 | 1 | 6 | 7 | 5 | 4 | 9 | 5 | 7 | 8 | 7 | 2 | 7 | 9 | 1 | 3 | 1 | 0 | 2 | 1 | 9 | 1 | 1 | 1 | 0 | 3 | 8 | 9 | 7 | 6 | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | 1 | 1 | 6 | 5 | 0 | 8 | 3 | 7 | 7 | 4 | 7 | 8 | 9 | 3 | 6 | 3 | 9 | 5 | 6 | 5 | 5 | 1 | 0 | 9 | 5 | 5 | 5 | 5 | 1 | 9 | 4 | 8 | 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | 3 | 1 | 0 | 6 | 8 | 9 | 0 | 0 | 6 | 6 | 1 | 0 | 4 | 9 | 7 | 0 | 5 | 5 | 0 | 8 | 0 | 2 | 9 | 2 | 1 | 4 | 8 | 0 | 5 | 1 | 9 | 6 | 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | 3 | 1 | 0 | 6 | 8 | 9 | 0 | 0 | 6 | 6 | 1 | 0 | 4 | 9 | 7 | 0 | 5 | 5 | 0 | 8 | 0 | 2 | 9 | 2 | 1 | 4 | 8 | 0 | 5 | 1 | 9 | 6 | 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | 1 | 1 | 6 | 5 | 0 | 8 | 3 | 7 | 7 | 4 | 7 | 8 | 9 | 3 | 6 | 3 | 9 | 5 | 6 | 5 | 5 | 1 | 0 | 9 | 5 | 5 | 5 | 5 | 1 | 9 | 4 | 8 | 8 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
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| | | | | | 1 | 5 | 0 | 8 | 2 | 4 | 4 | 6 | 6 | 9 | 1 | 9 | 7 | 1 | 4 | 8 | 1 | 6 | 8 | 5 | 9 | 9 | 2 | 6 | 7 | 0 | 2 | 4 | 9 | 6 | 0 | 1 | 6 | 8 | 9 | 5 | 9 | 1 | 3 | 6 | 9 | 3 | 3 | 2 | 9 | 6 | 0 | 5 | 1 | 2 | 3 | 6 | 6 | 9 | 8 | 3 | 9 | 4 | 1 | 9 | 8 | 0 | 1 | 6 |
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