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

[1/7 Formula]
    Work: Calculate the value of equation 13000÷25÷13 .
    Question type: Mathematical calculation
    Solution:
          13000÷25÷13
        =520÷13
        =40
    Answer:13000÷25÷13=40
[2/7 Formula]
    Work: Calculate the value of equation 4300÷(2×43) .
    Question type: Mathematical calculation
    Solution:
          4300÷(2×43)
        =4300÷86
        =50
    Answer:4300÷(2×43)=50
[3/7 Formula]
    Work: Calculate the value of equation 8100÷30÷4 .
    Question type: Mathematical calculation
    Solution:
          8100÷30÷4
        =270÷4
        =67.5
    Answer:8100÷30÷4=67.5
[4/7 Formula]
    Work: Calculate the value of equation (55+33)÷22 .
    Question type: Mathematical calculation
    Solution:
          (55+33)÷22
        =88÷22
        =4
    Answer:(55+33)÷22=4
[5/7 Formula]
    Work: Calculate the value of equation 9900÷33÷30 .
    Question type: Mathematical calculation
    Solution:
          9900÷33÷30
        =300÷30
        =10
    Answer:9900÷33÷30=10
[6/7 Formula]
    Work: Calculate the value of equation 990÷20÷33 .
    Question type: Mathematical calculation
    Solution:
          990÷20÷33
        =49.5÷33
        =1.5
    Answer:990÷20÷33=1.5
[7/7 Formula]
    Work: Calculate the value of equation 8800÷44÷20 .
    Question type: Mathematical calculation
    Solution:
          8800÷44÷20
        =200÷20
        =10
    Answer:8800÷44÷20=10

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>>注：本次最多计算 7 道题。

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