Overview: 7 questions will be solved this time.Among them
           ☆7 arithmetic calculations

[1/7 Formula]
    Work: Calculate the value of equation 27+16+38 .
    Question type: Mathematical calculation
    Solution:
          27+16+38
        =43+38
        =81
    Answer:27+16+38=81
[2/7 Formula]
    Work: Calculate the value of equation 39+22+23 .
    Question type: Mathematical calculation
    Solution:
          39+22+23
        =61+23
        =84
    Answer:39+22+23=84
[3/7 Formula]
    Work: Calculate the value of equation 58+19+5 .
    Question type: Mathematical calculation
    Solution:
          58+19+5
        =77+5
        =82
    Answer:58+19+5=82
[4/7 Formula]
    Work: Calculate the value of equation 23+46+17 .
    Question type: Mathematical calculation
    Solution:
          23+46+17
        =69+17
        =86
    Answer:23+46+17=86
[5/7 Formula]
    Work: Calculate the value of equation 26+14+18 .
    Question type: Mathematical calculation
    Solution:
          26+14+18
        =40+18
        =58
    Answer:26+14+18=58
[6/7 Formula]
    Work: Calculate the value of equation 37+21+19 .
    Question type: Mathematical calculation
    Solution:
          37+21+19
        =58+19
        =77
    Answer:37+21+19=77
[7/7 Formula]
    Work: Calculate the value of equation 28+19+31 .
    Question type: Mathematical calculation
    Solution:
          28+19+31
        =47+31
        =78
    Answer:28+19+31=78

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>>注：本次最多计算 7 道题。

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