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

[1/7 Formula]
    Work: Calculate the value of equation 77000÷250÷4 .
    Question type: Mathematical calculation
    Solution:
          77000÷250÷4
        =308÷4
        =77
    Answer:77000÷250÷4=77
[2/7 Formula]
    Work: Calculate the value of equation 2400÷2÷40 .
    Question type: Mathematical calculation
    Solution:
          2400÷2÷40
        =1200÷40
        =30
    Answer:2400÷2÷40=30
[3/7 Formula]
    Work: Calculate the value of equation 10000÷125÷40 .
    Question type: Mathematical calculation
    Solution:
          10000÷125÷40
        =80÷40
        =2
    Answer:10000÷125÷40=2
[4/7 Formula]
    Work: Calculate the value of equation 49000÷2÷70 .
    Question type: Mathematical calculation
    Solution:
          49000÷2÷70
        =24500÷70
        =350
    Answer:49000÷2÷70=350
[5/7 Formula]
    Work: Calculate the value of equation 5400÷30÷30 .
    Question type: Mathematical calculation
    Solution:
          5400÷30÷30
        =180÷30
        =6
    Answer:5400÷30÷30=6
[6/7 Formula]
    Work: Calculate the value of equation 1800÷2÷300 .
    Question type: Mathematical calculation
    Solution:
          1800÷2÷300
        =900÷300
        =3
    Answer:1800÷2÷300=3
[7/7 Formula]
    Work: Calculate the value of equation 2700÷9÷30 .
    Question type: Mathematical calculation
    Solution:
          2700÷9÷30
        =300÷30
        =10
    Answer:2700÷9÷30=10

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>>注：本次最多计算 7 道题。

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