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

[1/7 Formula]
    Work: Calculate the value of equation 11.099-0.001+2.6 .
    Question type: Mathematical calculation
    Solution:
          11.099-0.001+2.6
        =11.098+2.6
        =13.698
    Answer:11.099-0.001+2.6=13.698
[2/7 Formula]
    Work: Calculate the value of equation 47.8+13.234-2.789 .
    Question type: Mathematical calculation
    Solution:
          47.8+13.234-2.789
        =61.034-2.789
        =58.245
    Answer:47.8+13.234-2.789=58.245
[3/7 Formula]
    Work: Calculate the value of equation 33.84+19.3-25.35 .
    Question type: Mathematical calculation
    Solution:
          33.84+19.3-25.35
        =53.14-25.35
        =27.79
    Answer:33.84+19.3-25.35=27.79
[4/7 Formula]
    Work: Calculate the value of equation 85.34+44.19-23.89 .
    Question type: Mathematical calculation
    Solution:
          85.34+44.19-23.89
        =129.53-23.89
        =105.64
    Answer:85.34+44.19-23.89=105.64
[5/7 Formula]
    Work: Calculate the value of equation 45.22+17.2-19.91 .
    Question type: Mathematical calculation
    Solution:
          45.22+17.2-19.91
        =62.42-19.91
        =42.51
    Answer:45.22+17.2-19.91=42.51
[6/7 Formula]
    Work: Calculate the value of equation 29.45-(22.08-1.89) .
    Question type: Mathematical calculation
    Solution:
          29.45-(22.08-1.89)
        =29.45-20.19
        =9.26
    Answer:29.45-(22.08-1.89)=9.26
[7/7 Formula]
    Work: Calculate the value of equation 26.89+13.07-2.59 .
    Question type: Mathematical calculation
    Solution:
          26.89+13.07-2.59
        =39.96-2.59
        =37.37
    Answer:26.89+13.07-2.59=37.37

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>>注：本次最多计算 7 道题。

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