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

[1/7 Formula]
    Work: Calculate the value of equation 40×60×75 .
    Question type: Mathematical calculation
    Solution:
          40×60×75
        =2400×75
        =180000
    Answer:40×60×75=180000
[2/7 Formula]
    Work: Calculate the value of equation 90×75×4 .
    Question type: Mathematical calculation
    Solution:
          90×75×4
        =6750×4
        =27000
    Answer:90×75×4=27000
[3/7 Formula]
    Work: Calculate the value of equation 16×50×100 .
    Question type: Mathematical calculation
    Solution:
          16×50×100
        =800×100
        =80000
    Answer:16×50×100=80000
[4/7 Formula]
    Work: Calculate the value of equation 50×23×16 .
    Question type: Mathematical calculation
    Solution:
          50×23×16
        =1150×16
        =18400
    Answer:50×23×16=18400
[5/7 Formula]
    Work: Calculate the value of equation 5×10×160 .
    Question type: Mathematical calculation
    Solution:
          5×10×160
        =50×160
        =8000
    Answer:5×10×160=8000
[6/7 Formula]
    Work: Calculate the value of equation 12×5×16 .
    Question type: Mathematical calculation
    Solution:
          12×5×16
        =60×16
        =960
    Answer:12×5×16=960
[7/7 Formula]
    Work: Calculate the value of equation 12×5×60×25 .
    Question type: Mathematical calculation
    Solution:
          12×5×60×25
        =60×60×25
        =3600×25
        =90000
    Answer:12×5×60×25=90000

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>>注：本次最多计算 7 道题。

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