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

[1/7 Formula]
    Work: Calculate the value of equation 12×100×25 .
    Question type: Mathematical calculation
    Solution:
          12×100×25
        =1200×25
        =30000
    Answer:12×100×25=30000
[2/7 Formula]
    Work: Calculate the value of equation 60×10×5 .
    Question type: Mathematical calculation
    Solution:
          60×10×5
        =600×5
        =3000
    Answer:60×10×5=3000
[3/7 Formula]
    Work: Calculate the value of equation 8×65×75 .
    Question type: Mathematical calculation
    Solution:
          8×65×75
        =520×75
        =39000
    Answer:8×65×75=39000
[4/7 Formula]
    Work: Calculate the value of equation 80×45×75 .
    Question type: Mathematical calculation
    Solution:
          80×45×75
        =3600×75
        =270000
    Answer:80×45×75=270000
[5/7 Formula]
    Work: Calculate the value of equation 1250×3×8 .
    Question type: Mathematical calculation
    Solution:
          1250×3×8
        =3750×8
        =30000
    Answer:1250×3×8=30000
[6/7 Formula]
    Work: Calculate the value of equation 12×8×25×75 .
    Question type: Mathematical calculation
    Solution:
          12×8×25×75
        =96×25×75
        =2400×75
        =180000
    Answer:12×8×25×75=180000
[7/7 Formula]
    Work: Calculate the value of equation 12×8×25×125 .
    Question type: Mathematical calculation
    Solution:
          12×8×25×125
        =96×25×125
        =2400×125
        =300000
    Answer:12×8×25×125=300000

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>>注：本次最多计算 7 道题。

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