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

[1/7 Formula]
    Work: Calculate the value of equation 24.86-(21.99-0.52) .
    Question type: Mathematical calculation
    Solution:
          24.86-(21.99-0.52)
        =24.86-21.47
        =3.39
    Answer:24.86-(21.99-0.52)=3.39
[2/7 Formula]
    Work: Calculate the value of equation 53.3-52.6+0.1 .
    Question type: Mathematical calculation
    Solution:
          53.3-52.6+0.1
        =0.7+0.1
        =0.8
    Answer:53.3-52.6+0.1=0.8
[3/7 Formula]
    Work: Calculate the value of equation 6.88+2.897-1.002 .
    Question type: Mathematical calculation
    Solution:
          6.88+2.897-1.002
        =9.777-1.002
        =8.775
    Answer:6.88+2.897-1.002=8.775
[4/7 Formula]
    Work: Calculate the value of equation 5.18-5.16+2.81 .
    Question type: Mathematical calculation
    Solution:
          5.18-5.16+2.81
        =0.02+2.81
        =2.83
    Answer:5.18-5.16+2.81=2.83
[5/7 Formula]
    Work: Calculate the value of equation 57.7-3.2+3.8 .
    Question type: Mathematical calculation
    Solution:
          57.7-3.2+3.8
        =54.5+3.8
        =58.3
    Answer:57.7-3.2+3.8=58.3
[6/7 Formula]
    Work: Calculate the value of equation 5.9+58.9-2.4 .
    Question type: Mathematical calculation
    Solution:
          5.9+58.9-2.4
        =64.8-2.4
        =62.4
    Answer:5.9+58.9-2.4=62.4
[7/7 Formula]
    Work: Calculate the value of equation 35.2+59.2-1.9 .
    Question type: Mathematical calculation
    Solution:
          35.2+59.2-1.9
        =94.4-1.9
        =92.5
    Answer:35.2+59.2-1.9=92.5

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>>注：本次最多计算 7 道题。

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