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

[1/7 Formula]
    Work: Calculate the value of equation 9.96×1.4 .
    Question type: Mathematical calculation
    Solution:
          9.96×1.4
        =13.944
    Answer:9.96×1.4=13.944
[2/7 Formula]
    Work: Calculate the value of equation 3.8×5.67 .
    Question type: Mathematical calculation
    Solution:
          3.8×5.67
        =21.546
    Answer:3.8×5.67=21.546
[3/7 Formula]
    Work: Calculate the value of equation 8.6×8.28 .
    Question type: Mathematical calculation
    Solution:
          8.6×8.28
        =71.208
    Answer:8.6×8.28=71.208
[4/7 Formula]
    Work: Calculate the value of equation 2.7×16.7 .
    Question type: Mathematical calculation
    Solution:
          2.7×16.7
        =45.09
    Answer:2.7×16.7=45.09
[5/7 Formula]
    Work: Calculate the value of equation 5.41×0.5 .
    Question type: Mathematical calculation
    Solution:
          5.41×0.5
        =2.705
    Answer:5.41×0.5=2.705
[6/7 Formula]
    Work: Calculate the value of equation 4.9×1.8 .
    Question type: Mathematical calculation
    Solution:
          4.9×1.8
        =8.82
    Answer:4.9×1.8=8.82
[7/7 Formula]
    Work: Calculate the value of equation 3.7×5.12 .
    Question type: Mathematical calculation
    Solution:
          3.7×5.12
        =18.944
    Answer:3.7×5.12=18.944

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>>注：本次最多计算 7 道题。

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