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

[1/7 Formula]
    Work: Calculate the value of equation 36.23+57.17 .
    Question type: Mathematical calculation
    Solution:
          36.23+57.17
        =93.4
    Answer:36.23+57.17=93.4
[2/7 Formula]
    Work: Calculate the value of equation 15.1+49.7 .
    Question type: Mathematical calculation
    Solution:
          15.1+49.7
        =64.8
    Answer:15.1+49.7=64.8
[3/7 Formula]
    Work: Calculate the value of equation 2.57+23.23 .
    Question type: Mathematical calculation
    Solution:
          2.57+23.23
        =25.8
    Answer:2.57+23.23=25.8
[4/7 Formula]
    Work: Calculate the value of equation 76.4+45.4 .
    Question type: Mathematical calculation
    Solution:
          76.4+45.4
        =121.8
    Answer:76.4+45.4=121.8
[5/7 Formula]
    Work: Calculate the value of equation 67.3+64.4 .
    Question type: Mathematical calculation
    Solution:
          67.3+64.4
        =131.7
    Answer:67.3+64.4=131.7
[6/7 Formula]
    Work: Calculate the value of equation 32.4-3.3 .
    Question type: Mathematical calculation
    Solution:
          32.4-3.3
        =29.1
    Answer:32.4-3.3=29.1
[7/7 Formula]
    Work: Calculate the value of equation 78.2-2.1 .
    Question type: Mathematical calculation
    Solution:
          78.2-2.1
        =76.1
    Answer:78.2-2.1=76.1

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>>注：本次最多计算 7 道题。

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