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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: 600+190
Solution:
600+190 = 790
Column vertical calculation:
[2/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 480-270
Solution:
480-270 = 210
Column vertical calculation:
[3/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 460+490
Solution:
460+490 = 950
Column vertical calculation:
[4/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 200+590
Solution:
200+590 = 790
Column vertical calculation:
[5/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 240+350
Solution:
240+350 = 590
Column vertical calculation:
[6/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 370-320
Solution:
370-320 = 50
Column vertical calculation:
[7/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 500+210
Solution:
500+210 = 710
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: 600+190
Solution:
600+190 = 790
Column vertical calculation:
| 6 | 0 | 0 | |||
| ➕ | 1 | 9 | 0 | ||
| 7 | 9 | 0 | |||
[2/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 480-270
Solution:
480-270 = 210
Column vertical calculation:
| 4 | 8 | 0 | |||
| ➖ | 2 | 7 | 0 | ||
| 2 | 1 | 0 | |||
[3/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 460+490
Solution:
460+490 = 950
Column vertical calculation:
| 4 | 6 | 0 | |||
| ➕ | 41 | 9 | 0 | ||
| 9 | 5 | 0 | |||
[4/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 200+590
Solution:
200+590 = 790
Column vertical calculation:
| 2 | 0 | 0 | |||
| ➕ | 5 | 9 | 0 | ||
| 7 | 9 | 0 | |||
[5/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 240+350
Solution:
240+350 = 590
Column vertical calculation:
| 2 | 4 | 0 | |||
| ➕ | 3 | 5 | 0 | ||
| 5 | 9 | 0 | |||
[6/7 Integer column vertical calculation]
Question type: Integer subtraction
Original question: 370-320
Solution:
370-320 = 50
Column vertical calculation:
| 3 | 7 | 0 | |||
| ➖ | 3 | 2 | 0 | ||
| 0 | 5 | 0 | |||
[7/7 Integer column vertical calculation]
Question type: Integer addition
Original question: 500+210
Solution:
500+210 = 710
Column vertical calculation:
| 5 | 0 | 0 | |||
| ➕ | 2 | 1 | 0 | ||
| 7 | 1 | 0 | |||
>>注：本次最多计算 7 道题。