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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: 73000×7000
Solution:
73000×7000 = 511000000
Column vertical calculation:
[2/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 64000×7000
Solution:
64000×7000 = 448000000
Column vertical calculation:
[3/7 Integer column vertical calculation]
Question type: Integer division
Original question: 160000÷8000
Solution:
160000÷8000 = 20
Column vertical calculation:
[4/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 17000×6000
Solution:
17000×6000 = 102000000
Column vertical calculation:
[5/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 570000×6000
Solution:
570000×6000 = 3420000000
Column vertical calculation:
[6/7 Integer column vertical calculation]
Question type: Integer division
Original question: 700000÷1400
Solution:
700000÷1400 = 500
Column vertical calculation:
[7/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 90000×67000
Solution:
90000×67000 = 6030000000
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: 73000×7000
Solution:
73000×7000 = 511000000
Column vertical calculation:
| 7 | 3 | 0 | 0 | 0 | |||||||||
| ✖ | 7 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 5 | 1 | 1 | 0 | 0 | 0 | ||||||||
| 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
[2/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 64000×7000
Solution:
64000×7000 = 448000000
Column vertical calculation:
| 6 | 4 | 0 | 0 | 0 | |||||||||
| ✖ | 7 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 4 | 4 | 8 | 0 | 0 | 0 | ||||||||
| 4 | 4 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
[3/7 Integer column vertical calculation]
Question type: Integer division
Original question: 160000÷8000
Solution:
160000÷8000 = 20
Column vertical calculation:
| 2 | 0 | |||||||||||
| 8 | 0 | 0 | 0 | 丿 | 1 | 6 | 0 | 0 | 0 | 0 | ||
| 1 | 6 | 0 | 0 | 0 | ||||||||
| 0 | 0 | |||||||||||
| 0 | ||||||||||||
| 0 | ||||||||||||
[4/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 17000×6000
Solution:
17000×6000 = 102000000
Column vertical calculation:
| 1 | 7 | 0 | 0 | 0 | |||||||||
| ✖ | 6 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 1 | 0 | 2 | 0 | 0 | 0 | ||||||||
| 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
[5/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 570000×6000
Solution:
570000×6000 = 3420000000
Column vertical calculation:
| 5 | 7 | 0 | 0 | 0 | 0 | |||||||||
| ✖ | 6 | 0 | 0 | 0 | ||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 3 | 4 | 2 | 0 | 0 | 0 | 0 | ||||||||
| 3 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
[6/7 Integer column vertical calculation]
Question type: Integer division
Original question: 700000÷1400
Solution:
700000÷1400 = 500
Column vertical calculation:
| 5 | 0 | 0 | ||||||||||
| 1 | 4 | 0 | 0 | 丿 | 7 | 0 | 0 | 0 | 0 | 0 | ||
| 7 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | ||||||||||
| 0 | ||||||||||||
| 0 | ||||||||||||
[7/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 90000×67000
Solution:
90000×67000 = 6030000000
Column vertical calculation:
| 9 | 0 | 0 | 0 | 0 | ||||||||||
| ✖ | 6 | 7 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | ||||||||||
| 0 | 0 | 0 | 0 | 0 | ||||||||||
| 0 | 0 | 0 | 0 | 0 | ||||||||||
| 6 | 3 | 0 | 0 | 0 | 0 | |||||||||
| 5 | 4 | 0 | 0 | 0 | 0 | |||||||||
| 6 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
>>注：本次最多计算 7 道题。