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

[1/7 Formula]
    Work: Calculate the value of equation 62.8+26.5 .
    Question type: Mathematical calculation
    Solution:
          62.8+26.5
        =89.3
    Answer:62.8+26.5=89.3
[2/7 Formula]
    Work: Calculate the value of equation 54.3+2.3 .
    Question type: Mathematical calculation
    Solution:
          54.3+2.3
        =56.6
    Answer:54.3+2.3=56.6
[3/7 Formula]
    Work: Calculate the value of equation 65.2-1.4 .
    Question type: Mathematical calculation
    Solution:
          65.2-1.4
        =63.8
    Answer:65.2-1.4=63.8
[4/7 Formula]
    Work: Calculate the value of equation 61.8+3.7 .
    Question type: Mathematical calculation
    Solution:
          61.8+3.7
        =65.5
    Answer:61.8+3.7=65.5
[5/7 Formula]
    Work: Calculate the value of equation 70-2.8 .
    Question type: Mathematical calculation
    Solution:
          70-2.8
        =67.2
    Answer:70-2.8=67.2
[6/7 Formula]
    Work: Calculate the value of equation 67.6+5.8 .
    Question type: Mathematical calculation
    Solution:
          67.6+5.8
        =73.4
    Answer:67.6+5.8=73.4
[7/7 Formula]
    Work: Calculate the value of equation 63.2+2.5 .
    Question type: Mathematical calculation
    Solution:
          63.2+2.5
        =65.7
    Answer:63.2+2.5=65.7

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>>注：本次最多计算 7 道题。

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