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

[1/7 Formula]
    Work: Calculate the value of equation 11.21×8 .
    Question type: Mathematical calculation
    Solution:
          11.21×8
        =89.68
    Answer:11.21×8=89.68
[2/7 Formula]
    Work: Calculate the value of equation 9.32×7 .
    Question type: Mathematical calculation
    Solution:
          9.32×7
        =65.24
    Answer:9.32×7=65.24
[3/7 Formula]
    Work: Calculate the value of equation 1.2×49 .
    Question type: Mathematical calculation
    Solution:
          1.2×49
        =58.8
    Answer:1.2×49=58.8
[4/7 Formula]
    Work: Calculate the value of equation 38.6×40 .
    Question type: Mathematical calculation
    Solution:
          38.6×40
        =1544
    Answer:38.6×40=1544
[5/7 Formula]
    Work: Calculate the value of equation 13.3×52 .
    Question type: Mathematical calculation
    Solution:
          13.3×52
        =691.6
    Answer:13.3×52=691.6
[6/7 Formula]
    Work: Calculate the value of equation 1.5×87 .
    Question type: Mathematical calculation
    Solution:
          1.5×87
        =130.5
    Answer:1.5×87=130.5
[7/7 Formula]
    Work: Calculate the value of equation 72.7×6 .
    Question type: Mathematical calculation
    Solution:
          72.7×6
        =436.2
    Answer:72.7×6=436.2

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>>注：本次最多计算 7 道题。

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