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

[1/7 Formula]
    Work: Calculate the value of equation 64+24+24 .
    Question type: Mathematical calculation
    Solution:
          64+24+24
        =88+24
        =112
    Answer:64+24+24=112
[2/7 Formula]
    Work: Calculate the value of equation 39+27+22 .
    Question type: Mathematical calculation
    Solution:
          39+27+22
        =66+22
        =88
    Answer:39+27+22=88
[3/7 Formula]
    Work: Calculate the value of equation 53+27+19 .
    Question type: Mathematical calculation
    Solution:
          53+27+19
        =80+19
        =99
    Answer:53+27+19=99
[4/7 Formula]
    Work: Calculate the value of equation 44+25+12 .
    Question type: Mathematical calculation
    Solution:
          44+25+12
        =69+12
        =81
    Answer:44+25+12=81
[5/7 Formula]
    Work: Calculate the value of equation 38+13+19 .
    Question type: Mathematical calculation
    Solution:
          38+13+19
        =51+19
        =70
    Answer:38+13+19=70
[6/7 Formula]
    Work: Calculate the value of equation 12+53+27 .
    Question type: Mathematical calculation
    Solution:
          12+53+27
        =65+27
        =92
    Answer:12+53+27=92
[7/7 Formula]
    Work: Calculate the value of equation 15+34+28 .
    Question type: Mathematical calculation
    Solution:
          15+34+28
        =49+28
        =77
    Answer:15+34+28=77

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>>注：本次最多计算 7 道题。

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