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

[1/7 Formula]
    Work: Calculate the value of equation 636-45-55 .
    Question type: Mathematical calculation
    Solution:
          636-45-55
        =591-55
        =536
    Answer:636-45-55=536
[2/7 Formula]
    Work: Calculate the value of equation 1059-126-259 .
    Question type: Mathematical calculation
    Solution:
          1059-126-259
        =933-259
        =674
    Answer:1059-126-259=674
[3/7 Formula]
    Work: Calculate the value of equation 869-256-44 .
    Question type: Mathematical calculation
    Solution:
          869-256-44
        =613-44
        =569
    Answer:869-256-44=569
[4/7 Formula]
    Work: Calculate the value of equation 972-36-64 .
    Question type: Mathematical calculation
    Solution:
          972-36-64
        =936-64
        =872
    Answer:972-36-64=872
[5/7 Formula]
    Work: Calculate the value of equation 972-26-74 .
    Question type: Mathematical calculation
    Solution:
          972-26-74
        =946-74
        =872
    Answer:972-26-74=872
[6/7 Formula]
    Work: Calculate the value of equation 1100-138-162 .
    Question type: Mathematical calculation
    Solution:
          1100-138-162
        =962-162
        =800
    Answer:1100-138-162=800
[7/7 Formula]
    Work: Calculate the value of equation 1065-(186-35) .
    Question type: Mathematical calculation
    Solution:
          1065-(186-35)
        =1065-151
        =914
    Answer:1065-(186-35)=914

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>>注：本次最多计算 7 道题。

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