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

[1/7 Formula]
    Work: Calculate the value of equation 0.57×5.9 .
    Question type: Mathematical calculation
    Solution:
          0.57×5.9
        =3.363
    Answer:0.57×5.9=3.363
[2/7 Formula]
    Work: Calculate the value of equation 2.5×7.88 .
    Question type: Mathematical calculation
    Solution:
          2.5×7.88
        =19.7
    Answer:2.5×7.88=19.7
[3/7 Formula]
    Work: Calculate the value of equation 3.02×0.34 .
    Question type: Mathematical calculation
    Solution:
          3.02×0.34
        =1.0268
    Answer:3.02×0.34=1.0268
[4/7 Formula]
    Work: Calculate the value of equation 4.4×27.3 .
    Question type: Mathematical calculation
    Solution:
          4.4×27.3
        =120.12
    Answer:4.4×27.3=120.12
[5/7 Formula]
    Work: Calculate the value of equation 6.4×22.4 .
    Question type: Mathematical calculation
    Solution:
          6.4×22.4
        =143.36
    Answer:6.4×22.4=143.36
[6/7 Formula]
    Work: Calculate the value of equation 0.6×8.07 .
    Question type: Mathematical calculation
    Solution:
          0.6×8.07
        =4.842
    Answer:0.6×8.07=4.842
[7/7 Formula]
    Work: Calculate the value of equation 0.2×55.6 .
    Question type: Mathematical calculation
    Solution:
          0.2×55.6
        =11.12
    Answer:0.2×55.6=11.12

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>>注：本次最多计算 7 道题。

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