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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: 70000×600
Solution:
70000×600 = 42000000
Column vertical calculation:
[2/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 70000×6000
Solution:
70000×6000 = 420000000
Column vertical calculation:
[3/7 Integer column vertical calculation]
Question type: Integer division
Original question: 760000÷500
Solution:
760000÷500 = 1520
Column vertical calculation:
[4/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 30000×7000
Solution:
30000×7000 = 210000000
Column vertical calculation:
[5/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 17000×700
Solution:
17000×700 = 11900000
Column vertical calculation:
[6/7 Integer column vertical calculation]
Question type: Integer division
Original question: 7200000÷8000
Solution:
7200000÷8000 = 900
Column vertical calculation:
[7/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 20000×7600
Solution:
20000×7600 = 152000000
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: 70000×600
Solution:
70000×600 = 42000000
Column vertical calculation:
| 7 | 0 | 0 | 0 | 0 | ||||||||
| ✖ | 6 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | ||||||||
| 0 | 0 | 0 | 0 | 0 | ||||||||
| 4 | 2 | 0 | 0 | 0 | 0 | |||||||
| 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
[2/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 70000×6000
Solution:
70000×6000 = 420000000
Column vertical calculation:
| 7 | 0 | 0 | 0 | 0 | |||||||||
| ✖ | 6 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 4 | 2 | 0 | 0 | 0 | 0 | ||||||||
| 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
[3/7 Integer column vertical calculation]
Question type: Integer division
Original question: 760000÷500
Solution:
760000÷500 = 1520
Column vertical calculation:
| 1 | 5 | 2 | 0 | ||||||||
| 5 | 0 | 0 | 丿 | 7 | 6 | 0 | 0 | 0 | 0 | ||
| 5 | 0 | 0 | |||||||||
| 2 | 6 | 0 | 0 | ||||||||
| 2 | 5 | 0 | 0 | ||||||||
| 1 | 0 | 0 | 0 | ||||||||
| 1 | 0 | 0 | 0 | ||||||||
| 0 | 0 | ||||||||||
| 0 | |||||||||||
| 0 | |||||||||||
[4/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 30000×7000
Solution:
30000×7000 = 210000000
Column vertical calculation:
| 3 | 0 | 0 | 0 | 0 | |||||||||
| ✖ | 7 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 2 | 1 | 0 | 0 | 0 | 0 | ||||||||
| 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
[5/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 17000×700
Solution:
17000×700 = 11900000
Column vertical calculation:
| 1 | 7 | 0 | 0 | 0 | ||||||||
| ✖ | 7 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | ||||||||
| 0 | 0 | 0 | 0 | 0 | ||||||||
| 1 | 1 | 9 | 0 | 0 | 0 | |||||||
| 1 | 1 | 9 | 0 | 0 | 0 | 0 | 0 | |||||
[6/7 Integer column vertical calculation]
Question type: Integer division
Original question: 7200000÷8000
Solution:
7200000÷8000 = 900
Column vertical calculation:
| 9 | 0 | 0 | |||||||||||
| 8 | 0 | 0 | 0 | 丿 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 7 | 2 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | |||||||||||
| 0 | |||||||||||||
| 0 | |||||||||||||
[7/7 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 20000×7600
Solution:
20000×7600 = 152000000
Column vertical calculation:
| 2 | 0 | 0 | 0 | 0 | |||||||||
| ✖ | 7 | 6 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 0 | 0 | 0 | 0 | 0 | |||||||||
| 1 | 2 | 0 | 0 | 0 | 0 | ||||||||
| 1 | 4 | 0 | 0 | 0 | 0 | ||||||||
| 1 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
>>注：本次最多计算 7 道题。