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

[1/7 Formula]
    Work: Calculate the value of equation 636-47-53 .
    Question type: Mathematical calculation
    Solution:
          636-47-53
        =589-53
        =536
    Answer:636-47-53=536
[2/7 Formula]
    Work: Calculate the value of equation 118+123-23 .
    Question type: Mathematical calculation
    Solution:
          118+123-23
        =241-23
        =218
    Answer:118+123-23=218
[3/7 Formula]
    Work: Calculate the value of equation 772-56-44 .
    Question type: Mathematical calculation
    Solution:
          772-56-44
        =716-44
        =672
    Answer:772-56-44=672
[4/7 Formula]
    Work: Calculate the value of equation 886-43-57 .
    Question type: Mathematical calculation
    Solution:
          886-43-57
        =843-57
        =786
    Answer:886-43-57=786
[5/7 Formula]
    Work: Calculate the value of equation 318+41+59 .
    Question type: Mathematical calculation
    Solution:
          318+41+59
        =359+59
        =418
    Answer:318+41+59=418
[6/7 Formula]
    Work: Calculate the value of equation 234+66-34 .
    Question type: Mathematical calculation
    Solution:
          234+66-34
        =300-34
        =266
    Answer:234+66-34=266
[7/7 Formula]
    Work: Calculate the value of equation 848-52-48 .
    Question type: Mathematical calculation
    Solution:
          848-52-48
        =796-48
        =748
    Answer:848-52-48=748

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>>注：本次最多计算 7 道题。

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