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

[1/7 Formula]
    Work: Calculate the value of equation 10.3×2 .
    Question type: Mathematical calculation
    Solution:
          10.3×2
        =20.6
    Answer:10.3×2=20.6
[2/7 Formula]
    Work: Calculate the value of equation 27.7×6 .
    Question type: Mathematical calculation
    Solution:
          27.7×6
        =166.2
    Answer:27.7×6=166.2
[3/7 Formula]
    Work: Calculate the value of equation 18.7×2 .
    Question type: Mathematical calculation
    Solution:
          18.7×2
        =37.4
    Answer:18.7×2=37.4
[4/7 Formula]
    Work: Calculate the value of equation 27.2×9 .
    Question type: Mathematical calculation
    Solution:
          27.2×9
        =244.8
    Answer:27.2×9=244.8
[5/7 Formula]
    Work: Calculate the value of equation 0.13×9 .
    Question type: Mathematical calculation
    Solution:
          0.13×9
        =1.17
    Answer:0.13×9=1.17
[6/7 Formula]
    Work: Calculate the value of equation 2.03×7 .
    Question type: Mathematical calculation
    Solution:
          2.03×7
        =14.21
    Answer:2.03×7=14.21
[7/7 Formula]
    Work: Calculate the value of equation 2.85×9 .
    Question type: Mathematical calculation
    Solution:
          2.85×9
        =25.65
    Answer:2.85×9=25.65

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>>注：本次最多计算 7 道题。

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