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: 167*59880239520 Solution:
167*59880239520 =
9999999999840 Column vertical calculation:
| | | | | | | | | | | | | | | | 1 | 6 | 7 |
✖ | | | | | | | | 5 | 9 | 8 | 8 | 0 | 2 | 3 | 9 | 5 | 2 | 0 |
|
| | | | | | | | | | | | | | | | 0 | 0 | 0 |
| | | | | | | | | | | | | | | 3 | 3 | 4 | |
| | | | | | | | | | | | | | 8 | 3 | 5 | | |
| | | | | | | | | | | | 1 | 5 | 0 | 3 | | | |
| | | | | | | | | | | | 5 | 0 | 1 | | | | |
| | | | | | | | | | | 3 | 3 | 4 | | | | | |
| | | | | | | | | | 0 | 0 | 0 | | | | | | |
| | | | | | | | 1 | 3 | 3 | 6 | | | | | | | |
| | | | | | | 1 | 3 | 3 | 6 | | | | | | | | |
| | | | | | 1 | 5 | 0 | 3 | | | | | | | | | |
| | | | | | 8 | 3 | 5 | | | | | | | | | | |
|
| | | | | | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 4 | 0 |
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