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: 173*1734 Solution:
173*1734 =
299982 Column vertical calculation:
| | | | | | | | | 1 | 7 | 3 |
✖ | | | | | | | | 1 | 7 | 3 | 4 |
|
| | | | | | | | | 6 | 9 | 2 |
| | | | | | | | 5 | 1 | 9 | |
| | | | | | 1 | 2 | 1 | 1 | | |
| | | | | | 1 | 7 | 3 | | | |
|
| | | | | | 2 | 9 | 9 | 9 | 8 | 2 |
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