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: 333333333666666667×27 Solution:
333333333666666667×27 =
9000000009000000009 Column vertical calculation:
| | | | | | | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 |
✖ | | | | | | | | | | | | | | | | | | | | | | | 2 | 7 |
|
| | | | | | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 9 |
| | | | | | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | |
|
| | | | | | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 |
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