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: 231783971298371897319+89231319273123731 Solution:
231783971298371897319+89231319273123731 =
231873202617645021050 Column vertical calculation:
| | | | 2 | 3 | 1 | 7 | 8 | 3 | 9 | 7 | 1 | 2 | 9 | 8 | 3 | 7 | 1 | 8 | 9 | 7 | 3 | 1 | 9 |
| ➕ | | | | | | 1 | 81 | 91 | 21 | 3 | 1 | 31 | 11 | 9 | 21 | 7 | 31 | 11 | 21 | 31 | 7 | 31 | 1 |
|
| | | | 2 | 3 | 1 | 8 | 7 | 3 | 2 | 0 | 2 | 6 | 1 | 7 | 6 | 4 | 5 | 0 | 2 | 1 | 0 | 5 | 0 |
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