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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: 4 questions will be solved this time.Among them
☆4 arithmetic calculations
[1/4 Formula]
Work: Calculate the value of equation 2356-(1356-721) .
Question type: Mathematical calculation
Solution:
2356-(1356-721)
=2356-635
=1721
Answer:2356-(1356-721)=1721
[2/4 Formula]
Work: Calculate the value of equation 1235-(1780-1665) .
Question type: Mathematical calculation
Solution:
1235-(1780-1665)
=1235-115
=1120
Answer:1235-(1780-1665)=1120
[3/4 Formula]
Work: Calculate the value of equation 700-82-18 .
Question type: Mathematical calculation
Solution:
700-82-18
=618-18
=600
Answer:700-82-18=600
[4/4 Formula]
Work: Calculate the value of equation 62*4+44*5+5*18 .
Question type: Mathematical calculation
Solution:
62*4+44*5+5*18
=248+44*5+5*18
=248+220+5*18
=248+220+90
=468+90
=558
Answer:62*4+44*5+5*18=558