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

[1/7 Formula]
    Work: Calculate the value of equation 25.85-25.84 .
    Question type: Mathematical calculation
    Solution:
          25.85-25.84
        =0.01
    Answer:25.85-25.84=0.01
[2/7 Formula]
    Work: Calculate the value of equation 5.18-5.16 .
    Question type: Mathematical calculation
    Solution:
          5.18-5.16
        =0.02
    Answer:5.18-5.16=0.02
[3/7 Formula]
    Work: Calculate the value of equation 57.7-3.2 .
    Question type: Mathematical calculation
    Solution:
          57.7-3.2
        =54.5
    Answer:57.7-3.2=54.5
[4/7 Formula]
    Work: Calculate the value of equation 58.9-2.4 .
    Question type: Mathematical calculation
    Solution:
          58.9-2.4
        =56.5
    Answer:58.9-2.4=56.5
[5/7 Formula]
    Work: Calculate the value of equation 59.2-1.9 .
    Question type: Mathematical calculation
    Solution:
          59.2-1.9
        =57.3
    Answer:59.2-1.9=57.3
[6/7 Formula]
    Work: Calculate the value of equation 27.7-2.7 .
    Question type: Mathematical calculation
    Solution:
          27.7-2.7
        =25
    Answer:27.7-2.7=25
[7/7 Formula]
    Work: Calculate the value of equation 3.44-1.11 .
    Question type: Mathematical calculation
    Solution:
          3.44-1.11
        =2.33
    Answer:3.44-1.11=2.33

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>>注：本次最多计算 7 道题。

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