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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: 893-818
Solution:
893-818 = 75
Column vertical calculation:
[2/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 829-130
Solution:
829-130 = 699
Column vertical calculation:
[3/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 715-594
Solution:
715-594 = 121
Column vertical calculation:
[4/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 1182-465
Solution:
1182-465 = 717
Column vertical calculation:
[5/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 838-241
Solution:
838-241 = 597
Column vertical calculation:
[6/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 777-566
Solution:
777-566 = 211
Column vertical calculation:
[7/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 630-341
Solution:
630-341 = 289
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: 893-818
Solution:
893-818 = 75
Column vertical calculation:
| 1 | |||||
| 8 | 9 | 3 | |||
| ➖ | 8 | 1 | 8 | ||
| 0 | 7 | 5 | |||
[2/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 829-130
Solution:
829-130 = 699
Column vertical calculation:
| 1 | |||||
| 8 | 2 | 9 | |||
| ➖ | 1 | 3 | 0 | ||
| 6 | 9 | 9 | |||
[3/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 715-594
Solution:
715-594 = 121
Column vertical calculation:
| 1 | |||||
| 7 | 1 | 5 | |||
| ➖ | 5 | 9 | 4 | ||
| 1 | 2 | 1 | |||
[4/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 1182-465
Solution:
1182-465 = 717
Column vertical calculation:
| 1 | 1 | |||||
| 1 | 1 | 8 | 2 | |||
| ➖ | 4 | 6 | 5 | |||
| 0 | 7 | 1 | 7 | |||
[5/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 838-241
Solution:
838-241 = 597
Column vertical calculation:
| 1 | |||||
| 8 | 3 | 8 | |||
| ➖ | 2 | 4 | 1 | ||
| 5 | 9 | 7 | |||
[6/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 777-566
Solution:
777-566 = 211
Column vertical calculation:
| 7 | 7 | 7 | |||
| ➖ | 5 | 6 | 6 | ||
| 2 | 1 | 1 | |||
[7/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 630-341
Solution:
630-341 = 289
Column vertical calculation:
| 1 | 1 | ||||
| 6 | 3 | 0 | |||
| ➖ | 3 | 4 | 1 | ||
| 2 | 8 | 9 | |||
>>注：本次最多计算 7 道题。