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

[1/7 Formula]
    Work: Calculate the value of equation 2.6×0.61 .
    Question type: Mathematical calculation
    Solution:
          2.6×0.61
        =1.586
    Answer:2.6×0.61=1.586
[2/7 Formula]
    Work: Calculate the value of equation 9.46×2.85 .
    Question type: Mathematical calculation
    Solution:
          9.46×2.85
        =26.961
    Answer:9.46×2.85=26.961
[3/7 Formula]
    Work: Calculate the value of equation 5.55×5.2 .
    Question type: Mathematical calculation
    Solution:
          5.55×5.2
        =28.86
    Answer:5.55×5.2=28.86
[4/7 Formula]
    Work: Calculate the value of equation 6.78×0.08 .
    Question type: Mathematical calculation
    Solution:
          6.78×0.08
        =0.5424
    Answer:6.78×0.08=0.5424
[5/7 Formula]
    Work: Calculate the value of equation 0.34×8.8 .
    Question type: Mathematical calculation
    Solution:
          0.34×8.8
        =2.992
    Answer:0.34×8.8=2.992
[6/7 Formula]
    Work: Calculate the value of equation 2.48×0.04 .
    Question type: Mathematical calculation
    Solution:
          2.48×0.04
        =0.0992
    Answer:2.48×0.04=0.0992
[7/7 Formula]
    Work: Calculate the value of equation 4.2×1.8 .
    Question type: Mathematical calculation
    Solution:
          4.2×1.8
        =7.56
    Answer:4.2×1.8=7.56

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>>注：本次最多计算 7 道题。

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