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

[1/7 Formula]
    Work: Calculate the value of equation 12+0.3 .
    Question type: Mathematical calculation
    Solution:
          12+0.3
        =12.3
    Answer:12+0.3=12.3
[2/7 Formula]
    Work: Calculate the value of equation 12.7+6.09 .
    Question type: Mathematical calculation
    Solution:
          12.7+6.09
        =18.79
    Answer:12.7+6.09=18.79
[3/7 Formula]
    Work: Calculate the value of equation 3.62+4.8 .
    Question type: Mathematical calculation
    Solution:
          3.62+4.8
        =8.42
    Answer:3.62+4.8=8.42
[4/7 Formula]
    Work: Calculate the value of equation 9.3+0.52 .
    Question type: Mathematical calculation
    Solution:
          9.3+0.52
        =9.82
    Answer:9.3+0.52=9.82
[5/7 Formula]
    Work: Calculate the value of equation 4.5+3.86 .
    Question type: Mathematical calculation
    Solution:
          4.5+3.86
        =8.36
    Answer:4.5+3.86=8.36
[6/7 Formula]
    Work: Calculate the value of equation 13.36+0.9 .
    Question type: Mathematical calculation
    Solution:
          13.36+0.9
        =14.26
    Answer:13.36+0.9=14.26
[7/7 Formula]
    Work: Calculate the value of equation 4.99+2.7 .
    Question type: Mathematical calculation
    Solution:
          4.99+2.7
        =7.69
    Answer:4.99+2.7=7.69

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>>注：本次最多计算 7 道题。

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