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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 addition
Original question: 557+401
Solution:
557+401 = 958
Column vertical calculation:
[2/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 435+481
Solution:
435+481 = 916
Column vertical calculation:
[3/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 662+523
Solution:
662+523 = 1185
Column vertical calculation:
[4/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 380+480
Solution:
380+480 = 860
Column vertical calculation:
[5/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 430+457
Solution:
430+457 = 887
Column vertical calculation:
[6/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 739+497
Solution:
739+497 = 1236
Column vertical calculation:
[7/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 492+885
Solution:
492+885 = 1377
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 addition
Original question: 557+401
Solution:
557+401 = 958
Column vertical calculation:
| 5 | 5 | 7 | |||
| ➕ | 4 | 0 | 1 | ||
| 9 | 5 | 8 | |||
[2/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 435+481
Solution:
435+481 = 916
Column vertical calculation:
| 4 | 3 | 5 | |||
| ➕ | 41 | 8 | 1 | ||
| 9 | 1 | 6 | |||
[3/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 662+523
Solution:
662+523 = 1185
Column vertical calculation:
| 6 | 6 | 2 | |||
| ➕ | 1 | 5 | 2 | 3 | |
| 1 | 1 | 8 | 5 | ||
[4/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 380+480
Solution:
380+480 = 860
Column vertical calculation:
| 3 | 8 | 0 | |||
| ➕ | 41 | 8 | 0 | ||
| 8 | 6 | 0 | |||
[5/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 430+457
Solution:
430+457 = 887
Column vertical calculation:
| 4 | 3 | 0 | |||
| ➕ | 4 | 5 | 7 | ||
| 8 | 8 | 7 | |||
[6/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 739+497
Solution:
739+497 = 1236
Column vertical calculation:
| 7 | 3 | 9 | |||
| ➕ | 1 | 41 | 91 | 7 | |
| 1 | 2 | 3 | 6 | ||
[7/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 492+885
Solution:
492+885 = 1377
Column vertical calculation:
| 4 | 9 | 2 | |||
| ➕ | 1 | 81 | 8 | 5 | |
| 1 | 3 | 7 | 7 | ||
>>注：本次最多计算 7 道题。