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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 subtraction
Original question: 933-534
Solution:
933-534 = 399
Column vertical calculation:
[2/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 1459-686
Solution:
1459-686 = 773
Column vertical calculation:
[3/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 939-312
Solution:
939-312 = 627
Column vertical calculation:
[4/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 1473-577
Solution:
1473-577 = 896
Column vertical calculation:
[5/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 623-291
Solution:
623-291 = 332
Column vertical calculation:
[6/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 1387-833
Solution:
1387-833 = 554
Column vertical calculation:
[7/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 968-825
Solution:
968-825 = 143
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 subtraction
Original question: 933-534
Solution:
933-534 = 399
Column vertical calculation:
| 1 | 1 | ||||
| 9 | 3 | 3 | |||
| ➖ | 5 | 3 | 4 | ||
| 3 | 9 | 9 | |||
[2/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 1459-686
Solution:
1459-686 = 773
Column vertical calculation:
| 1 | 1 | |||||
| 1 | 4 | 5 | 9 | |||
| ➖ | 6 | 8 | 6 | |||
| 0 | 7 | 7 | 3 | |||
[3/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 939-312
Solution:
939-312 = 627
Column vertical calculation:
| 9 | 3 | 9 | |||
| ➖ | 3 | 1 | 2 | ||
| 6 | 2 | 7 | |||
[4/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 1473-577
Solution:
1473-577 = 896
Column vertical calculation:
| 1 | 1 | 1 | ||||
| 1 | 4 | 7 | 3 | |||
| ➖ | 5 | 7 | 7 | |||
| 0 | 8 | 9 | 6 | |||
[5/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 623-291
Solution:
623-291 = 332
Column vertical calculation:
| 1 | |||||
| 6 | 2 | 3 | |||
| ➖ | 2 | 9 | 1 | ||
| 3 | 3 | 2 | |||
[6/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 1387-833
Solution:
1387-833 = 554
Column vertical calculation:
| 1 | ||||||
| 1 | 3 | 8 | 7 | |||
| ➖ | 8 | 3 | 3 | |||
| 0 | 5 | 5 | 4 | |||
[7/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 968-825
Solution:
968-825 = 143
Column vertical calculation:
| 9 | 6 | 8 | |||
| ➖ | 8 | 2 | 5 | ||
| 1 | 4 | 3 | |||
>>注：本次最多计算 7 道题。