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

[1/7 Formula]
    Work: Calculate the value of equation 92.3+34.9 .
    Question type: Mathematical calculation
    Solution:
          92.3+34.9
        =127.2
    Answer:92.3+34.9=127.2
[2/7 Formula]
    Work: Calculate the value of equation 789.2+15.3 .
    Question type: Mathematical calculation
    Solution:
          789.2+15.3
        =804.5
    Answer:789.2+15.3=804.5
[3/7 Formula]
    Work: Calculate the value of equation 87.35+3.75 .
    Question type: Mathematical calculation
    Solution:
          87.35+3.75
        =91.1
    Answer:87.35+3.75=91.1
[4/7 Formula]
    Work: Calculate the value of equation 6.2+6.3 .
    Question type: Mathematical calculation
    Solution:
          6.2+6.3
        =12.5
    Answer:6.2+6.3=12.5
[5/7 Formula]
    Work: Calculate the value of equation 2.8+2.1 .
    Question type: Mathematical calculation
    Solution:
          2.8+2.1
        =4.9
    Answer:2.8+2.1=4.9
[6/7 Formula]
    Work: Calculate the value of equation 4.578+1.278 .
    Question type: Mathematical calculation
    Solution:
          4.578+1.278
        =5.856
    Answer:4.578+1.278=5.856
[7/7 Formula]
    Work: Calculate the value of equation 47.89+2.68 .
    Question type: Mathematical calculation
    Solution:
          47.89+2.68
        =50.57
    Answer:47.89+2.68=50.57

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>>注：本次最多计算 7 道题。

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