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

[1/7 Formula]
    Work: Calculate the value of equation 37.56-27.56+1.8 .
    Question type: Mathematical calculation
    Solution:
          37.56-27.56+1.8
        =10+1.8
        =11.8
    Answer:37.56-27.56+1.8=11.8
[2/7 Formula]
    Work: Calculate the value of equation 199.67-19.77+2.88 .
    Question type: Mathematical calculation
    Solution:
          199.67-19.77+2.88
        =179.9+2.88
        =182.78
    Answer:199.67-19.77+2.88=182.78
[3/7 Formula]
    Work: Calculate the value of equation 79.36+54.9-27.9 .
    Question type: Mathematical calculation
    Solution:
          79.36+54.9-27.9
        =134.26-27.9
        =106.36
    Answer:79.36+54.9-27.9=106.36
[4/7 Formula]
    Work: Calculate the value of equation 27.2-18.2+2.11 .
    Question type: Mathematical calculation
    Solution:
          27.2-18.2+2.11
        =9+2.11
        =11.11
    Answer:27.2-18.2+2.11=11.11
[5/7 Formula]
    Work: Calculate the value of equation 27.8-13.7+8.65 .
    Question type: Mathematical calculation
    Solution:
          27.8-13.7+8.65
        =14.1+8.65
        =22.75
    Answer:27.8-13.7+8.65=22.75
[6/7 Formula]
    Work: Calculate the value of equation 5.6+56.39-6.78 .
    Question type: Mathematical calculation
    Solution:
          5.6+56.39-6.78
        =61.99-6.78
        =55.21
    Answer:5.6+56.39-6.78=55.21
[7/7 Formula]
    Work: Calculate the value of equation 6.2+111.11-11.99 .
    Question type: Mathematical calculation
    Solution:
          6.2+111.11-11.99
        =117.31-11.99
        =105.32
    Answer:6.2+111.11-11.99=105.32

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>>注：本次最多计算 7 道题。

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