Overview: 4 questions will be solved this time.Among them
☆4 integer calculations
[1/4 Integer column vertical calculation]
Question type: Integer division
Original question: 330976/243 Solution:
330976/243 =
1362 ··· ··· 10 Column vertical calculation:
| | | | | | | 1 | 3 | 6 | 2 |
| 2 | 4 | 3 | 丿 | 3 | 3 | 0 | 9 | 7 | 6 |
| | | | | 2 | 4 | 3 |
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| | | | | | 8 | 7 | 9 |
| | | | | | 7 | 2 | 9 |
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| | | | | | 1 | 5 | 0 | 7 |
| | | | | | 1 | 4 | 5 | 8 |
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| | | | | | | | 4 | 9 | 6 |
| | | | | | | | 4 | 8 | 6 |
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| | | | | | | | | 1 | 0 |
[2/4 Integer column vertical calculation]
Question type: Integer division
Original question: 89557/453 Solution:
89557/453 =
197 ··· ··· 316 Column vertical calculation:
| | | | | | | 1 | 9 | 7 |
| 4 | 5 | 3 | 丿 | 8 | 9 | 5 | 5 | 7 |
| | | | | 4 | 5 | 3 |
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| | | | | 4 | 4 | 2 | 5 |
| | | | | 4 | 0 | 7 | 7 |
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| | | | | | 3 | 4 | 8 | 7 |
| | | | | | 3 | 1 | 7 | 1 |
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| | | | | | | 3 | 1 | 6 |
[3/4 Integer column vertical calculation]
Question type: Integer division
Original question: 26987/98 Solution:
26987/98 =
275 ··· ··· 37 Column vertical calculation:
| | | | | | 2 | 7 | 5 |
| 9 | 8 | 丿 | 2 | 6 | 9 | 8 | 7 |
| | | | 1 | 9 | 6 |
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| | | | | 7 | 3 | 8 |
| | | | | 6 | 8 | 6 |
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| | | | | | 5 | 2 | 7 |
| | | | | | 4 | 9 | 0 |
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| | | | | | | 3 | 7 |
[4/4 Integer column vertical calculation]
Question type: Integer division
Original question: 98777/554 Solution:
98777/554 =
178 ··· ··· 165 Column vertical calculation:
| | | | | | | 1 | 7 | 8 |
| 5 | 5 | 4 | 丿 | 9 | 8 | 7 | 7 | 7 |
| | | | | 5 | 5 | 4 |
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| | | | | 4 | 3 | 3 | 7 |
| | | | | 3 | 8 | 7 | 8 |
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| | | | | | 4 | 5 | 9 | 7 |
| | | | | | 4 | 4 | 3 | 2 |
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| | | | | | | 1 | 6 | 5 |
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