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: 8877010+20488858 Solution:
8877010+20488858 =
29365868 Column vertical calculation:
| | | | 8 | 8 | 7 | 7 | 0 | 1 | 0 |
➕ | | | 2 | 01 | 41 | 81 | 8 | 8 | 5 | 8 |
|
| | | 2 | 9 | 3 | 6 | 5 | 8 | 6 | 8 |
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