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

[1/7 Formula]
    Work: Calculate the value of equation 150×3×4 .
    Question type: Mathematical calculation
    Solution:
          150×3×4
        =450×4
        =1800
    Answer:150×3×4=1800
[2/7 Formula]
    Work: Calculate the value of equation 1×26×40×150 .
    Question type: Mathematical calculation
    Solution:
          1×26×40×150
        =26×40×150
        =1040×150
        =156000
    Answer:1×26×40×150=156000
[3/7 Formula]
    Work: Calculate the value of equation 78×4×125×2 .
    Question type: Mathematical calculation
    Solution:
          78×4×125×2
        =312×125×2
        =39000×2
        =78000
    Answer:78×4×125×2=78000
[4/7 Formula]
    Work: Calculate the value of equation 24×16×25 .
    Question type: Mathematical calculation
    Solution:
          24×16×25
        =384×25
        =9600
    Answer:24×16×25=9600
[5/7 Formula]
    Work: Calculate the value of equation 24×90×250 .
    Question type: Mathematical calculation
    Solution:
          24×90×250
        =2160×250
        =540000
    Answer:24×90×250=540000
[6/7 Formula]
    Work: Calculate the value of equation 15×50×40 .
    Question type: Mathematical calculation
    Solution:
          15×50×40
        =750×40
        =30000
    Answer:15×50×40=30000
[7/7 Formula]
    Work: Calculate the value of equation 10×88×4×25 .
    Question type: Mathematical calculation
    Solution:
          10×88×4×25
        =880×4×25
        =3520×25
        =88000
    Answer:10×88×4×25=88000

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>>注：本次最多计算 7 道题。

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