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

[1/7 Formula]
    Work: Calculate the value of equation 1100÷(11×2) .
    Question type: Mathematical calculation
    Solution:
          1100÷(11×2)
        =1100÷22
        =50
    Answer:1100÷(11×2)=50
[2/7 Formula]
    Work: Calculate the value of equation 4300÷50÷2 .
    Question type: Mathematical calculation
    Solution:
          4300÷50÷2
        =86÷2
        =43
    Answer:4300÷50÷2=43
[3/7 Formula]
    Work: Calculate the value of equation 3400÷5÷20 .
    Question type: Mathematical calculation
    Solution:
          3400÷5÷20
        =680÷20
        =34
    Answer:3400÷5÷20=34
[4/7 Formula]
    Work: Calculate the value of equation 560÷(7×2) .
    Question type: Mathematical calculation
    Solution:
          560÷(7×2)
        =560÷14
        =40
    Answer:560÷(7×2)=40
[5/7 Formula]
    Work: Calculate the value of equation 510÷3÷10 .
    Question type: Mathematical calculation
    Solution:
          510÷3÷10
        =170÷10
        =17
    Answer:510÷3÷10=17
[6/7 Formula]
    Work: Calculate the value of equation 72000÷(8×30) .
    Question type: Mathematical calculation
    Solution:
          72000÷(8×30)
        =72000÷240
        =300
    Answer:72000÷(8×30)=300
[7/7 Formula]
    Work: Calculate the value of equation 6400÷4÷4 .
    Question type: Mathematical calculation
    Solution:
          6400÷4÷4
        =1600÷4
        =400
    Answer:6400÷4÷4=400

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>>注：本次最多计算 7 道题。

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