Mathematics
         
语言:中文    Language:English
Mathematical calculation:
    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 80÷(2+3) .
    Question type: Mathematical calculation
    Solution:
          80÷(2+3)
        =80÷5
        =16

    Answer:80÷(2+3)=16
[2/4 Formula]
    Work: Calculate the value of equation (145-45)÷2 .
    Question type: Mathematical calculation
    Solution:
          (145-45)÷2
        =100÷2
        =50

    Answer:(145-45)÷2=50
[3/4 Formula]
    Work: Calculate the value of equation 5×(25+14) .
    Question type: Mathematical calculation
    Solution:
          5×(25+14)
        =5×39
        =195

    Answer:5×(25+14)=195
[4/4 Formula]
    Work: Calculate the value of equation (80-15)÷5 .
    Question type: Mathematical calculation
    Solution:
          (80-15)÷5
        =65÷5
        =13

    Answer:(80-15)÷5=13


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