Overview: 1 questions will be solved this time.Among them
☆1 integer calculations
[1/1 Integer column vertical calculation]
Question type: Integer addition
Original question: 1737192791+90218280129 Solution:
1737192791+90218280129 =
91955472920 Column vertical calculation:
| | | | 1 | 7 | 3 | 7 | 1 | 9 | 2 | 7 | 9 | 1 |
➕ | | | 9 | 0 | 2 | 11 | 8 | 21 | 8 | 0 | 11 | 21 | 9 |
|
| | | 9 | 1 | 9 | 5 | 5 | 4 | 7 | 2 | 9 | 2 | 0 |
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