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

[1/7 Formula]
    Work: Calculate the value of equation 40×20×50×60 .
    Question type: Mathematical calculation
    Solution:
          40×20×50×60
        =800×50×60
        =40000×60
        =2400000
    Answer:40×20×50×60=2400000
[2/7 Formula]
    Work: Calculate the value of equation 25×24×6×4 .
    Question type: Mathematical calculation
    Solution:
          25×24×6×4
        =600×6×4
        =3600×4
        =14400
    Answer:25×24×6×4=14400
[3/7 Formula]
    Work: Calculate the value of equation 24×5×70×20 .
    Question type: Mathematical calculation
    Solution:
          24×5×70×20
        =120×70×20
        =8400×20
        =168000
    Answer:24×5×70×20=168000
[4/7 Formula]
    Work: Calculate the value of equation 44×40×50 .
    Question type: Mathematical calculation
    Solution:
          44×40×50
        =1760×50
        =88000
    Answer:44×40×50=88000
[5/7 Formula]
    Work: Calculate the value of equation 25×7×8 .
    Question type: Mathematical calculation
    Solution:
          25×7×8
        =175×8
        =1400
    Answer:25×7×8=1400
[6/7 Formula]
    Work: Calculate the value of equation 100×25×8 .
    Question type: Mathematical calculation
    Solution:
          100×25×8
        =2500×8
        =20000
    Answer:100×25×8=20000
[7/7 Formula]
    Work: Calculate the value of equation 4×50×24 .
    Question type: Mathematical calculation
    Solution:
          4×50×24
        =200×24
        =4800
    Answer:4×50×24=4800

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>>注：本次最多计算 7 道题。

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