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

[1/7 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
[2/7 Formula]
    Work: Calculate the value of equation 17.8×26.4 .
    Question type: Mathematical calculation
    Solution:
          17.8×26.4
        =469.92
    Answer:17.8×26.4=469.92
[3/7 Formula]
    Work: Calculate the value of equation 11.5×4.9 .
    Question type: Mathematical calculation
    Solution:
          11.5×4.9
        =56.35
    Answer:11.5×4.9=56.35
[4/7 Formula]
    Work: Calculate the value of equation 2.5×4.88 .
    Question type: Mathematical calculation
    Solution:
          2.5×4.88
        =12.2
    Answer:2.5×4.88=12.2
[5/7 Formula]
    Work: Calculate the value of equation 5.65×5.7 .
    Question type: Mathematical calculation
    Solution:
          5.65×5.7
        =32.205
    Answer:5.65×5.7=32.205
[6/7 Formula]
    Work: Calculate the value of equation 2.2×3.8 .
    Question type: Mathematical calculation
    Solution:
          2.2×3.8
        =8.36
    Answer:2.2×3.8=8.36
[7/7 Formula]
    Work: Calculate the value of equation 7.8×3.85 .
    Question type: Mathematical calculation
    Solution:
          7.8×3.85
        =30.03
    Answer:7.8×3.85=30.03

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>>注：本次最多计算 7 道题。

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