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: 9092158+20965408 Solution:
9092158+20965408 =
30057566 Column vertical calculation:
| | | | | 9 | 0 | 9 | 2 | 1 | 5 | 8 |
| ➕ | | | 21 | 01 | 91 | 6 | 5 | 4 | 01 | 8 |
|
| | | | 3 | 0 | 0 | 5 | 7 | 5 | 6 | 6 |
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