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Mathematical calculation：
Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 7 questions will be solved this time.Among them
☆7 integer calculations
[1/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 32000×200
Solution:
32000×200 = 6400000
Column vertical calculation:
[2/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 33000×2000
Solution:
33000×2000 = 66000000
Column vertical calculation:
[3/7 Integer column vertical calculation]
Question type: Integer division
Original question: 280000÷700
Solution:
280000÷700 = 400
Column vertical calculation:
[4/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 31100×3000
Solution:
31100×3000 = 93300000
Column vertical calculation:
[5/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 35000×3000
Solution:
35000×3000 = 105000000
Column vertical calculation:
[6/7 Integer column vertical calculation]
Question type: Integer division
Original question: 150000÷300
Solution:
150000÷300 = 500
Column vertical calculation:
[7/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 3100×3000
Solution:
3100×3000 = 9300000
Column vertical calculation:
>>注：本次最多计算 7 道题。
☆7 integer calculations
[1/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 32000×200
Solution:
32000×200 = 6400000
Column vertical calculation:
| 3 | 2 | 0 | 0 | 0 | ||||||||
| ✖ | 2 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | ||||||||
| 0 | 0 | 0 | 0 | 0 | ||||||||
| 6 | 4 | 0 | 0 | 0 | ||||||||
| 6 | 4 | 0 | 0 | 0 | 0 | 0 | ||||||
[2/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 33000×2000
Solution:
33000×2000 = 66000000
Column vertical calculation:
| 3 | 3 | 0 | 0 | 0 | |||||||||
| ✖ | 2 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 6 | 6 | 0 | 0 | 0 | |||||||||
| 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||
[3/7 Integer column vertical calculation]
Question type: Integer division
Original question: 280000÷700
Solution:
280000÷700 = 400
Column vertical calculation:
| 4 | 0 | 0 | |||||||||
| 7 | 0 | 0 | 丿 | 2 | 8 | 0 | 0 | 0 | 0 | ||
| 2 | 8 | 0 | 0 | ||||||||
| 0 | 0 | 0 | |||||||||
| 0 | |||||||||||
| 0 | |||||||||||
[4/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 31100×3000
Solution:
31100×3000 = 93300000
Column vertical calculation:
| 3 | 1 | 1 | 0 | 0 | |||||||||
| ✖ | 3 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 9 | 3 | 3 | 0 | 0 | |||||||||
| 9 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||||||
[5/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 35000×3000
Solution:
35000×3000 = 105000000
Column vertical calculation:
| 3 | 5 | 0 | 0 | 0 | |||||||||
| ✖ | 3 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 1 | 0 | 5 | 0 | 0 | 0 | ||||||||
| 1 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
[6/7 Integer column vertical calculation]
Question type: Integer division
Original question: 150000÷300
Solution:
150000÷300 = 500
Column vertical calculation:
| 5 | 0 | 0 | |||||||||
| 3 | 0 | 0 | 丿 | 1 | 5 | 0 | 0 | 0 | 0 | ||
| 1 | 5 | 0 | 0 | ||||||||
| 0 | 0 | 0 | |||||||||
| 0 | |||||||||||
| 0 | |||||||||||
[7/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 3100×3000
Solution:
3100×3000 = 9300000
Column vertical calculation:
| 3 | 1 | 0 | 0 | |||||||||
| ✖ | 3 | 0 | 0 | 0 | ||||||||
| 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | |||||||||
| 9 | 3 | 0 | 0 | |||||||||
| 9 | 3 | 0 | 0 | 0 | 0 | 0 | ||||||
>>注：本次最多计算 7 道题。