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

[1/7 Formula]
    Work: Calculate the value of equation 23.4-13.48 .
    Question type: Mathematical calculation
    Solution:
          23.4-13.48
        =9.92
    Answer:23.4-13.48=9.92
[2/7 Formula]
    Work: Calculate the value of equation 0.91-0.5 .
    Question type: Mathematical calculation
    Solution:
          0.91-0.5
        =0.41
    Answer:0.91-0.5=0.41
[3/7 Formula]
    Work: Calculate the value of equation 5.94-4.8 .
    Question type: Mathematical calculation
    Solution:
          5.94-4.8
        =1.14
    Answer:5.94-4.8=1.14
[4/7 Formula]
    Work: Calculate the value of equation 6.5-2.27 .
    Question type: Mathematical calculation
    Solution:
          6.5-2.27
        =4.23
    Answer:6.5-2.27=4.23
[5/7 Formula]
    Work: Calculate the value of equation 2.42-2.3 .
    Question type: Mathematical calculation
    Solution:
          2.42-2.3
        =0.12
    Answer:2.42-2.3=0.12
[6/7 Formula]
    Work: Calculate the value of equation 2.16-1.6 .
    Question type: Mathematical calculation
    Solution:
          2.16-1.6
        =0.56
    Answer:2.16-1.6=0.56
[7/7 Formula]
    Work: Calculate the value of equation 9.1-0.16 .
    Question type: Mathematical calculation
    Solution:
          9.1-0.16
        =8.94
    Answer:9.1-0.16=8.94

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>>注：本次最多计算 7 道题。

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