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

[1/7 Formula]
    Work: Calculate the value of equation 13.2+8.75 .
    Question type: Mathematical calculation
    Solution:
          13.2+8.75
        =21.95
    Answer:13.2+8.75=21.95
[2/7 Formula]
    Work: Calculate the value of equation 10+5.55 .
    Question type: Mathematical calculation
    Solution:
          10+5.55
        =15.55
    Answer:10+5.55=15.55
[3/7 Formula]
    Work: Calculate the value of equation 9.45+2.1 .
    Question type: Mathematical calculation
    Solution:
          9.45+2.1
        =11.55
    Answer:9.45+2.1=11.55
[4/7 Formula]
    Work: Calculate the value of equation 5.2+2.13 .
    Question type: Mathematical calculation
    Solution:
          5.2+2.13
        =7.33
    Answer:5.2+2.13=7.33
[5/7 Formula]
    Work: Calculate the value of equation 34.5+2.76 .
    Question type: Mathematical calculation
    Solution:
          34.5+2.76
        =37.26
    Answer:34.5+2.76=37.26
[6/7 Formula]
    Work: Calculate the value of equation 15.63+7.2 .
    Question type: Mathematical calculation
    Solution:
          15.63+7.2
        =22.83
    Answer:15.63+7.2=22.83
[7/7 Formula]
    Work: Calculate the value of equation 9.2+5.68 .
    Question type: Mathematical calculation
    Solution:
          9.2+5.68
        =14.88
    Answer:9.2+5.68=14.88

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>>注：本次最多计算 7 道题。

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