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

[1/7 Formula]
    Work: Calculate the value of equation 5×800×40 .
    Question type: Mathematical calculation
    Solution:
          5×800×40
        =4000×40
        =160000
    Answer:5×800×40=160000
[2/7 Formula]
    Work: Calculate the value of equation 2×44×100 .
    Question type: Mathematical calculation
    Solution:
          2×44×100
        =88×100
        =8800
    Answer:2×44×100=8800
[3/7 Formula]
    Work: Calculate the value of equation 20×10×87 .
    Question type: Mathematical calculation
    Solution:
          20×10×87
        =200×87
        =17400
    Answer:20×10×87=17400
[4/7 Formula]
    Work: Calculate the value of equation 66×25×4×8 .
    Question type: Mathematical calculation
    Solution:
          66×25×4×8
        =1650×4×8
        =6600×8
        =52800
    Answer:66×25×4×8=52800
[5/7 Formula]
    Work: Calculate the value of equation 54×25×8 .
    Question type: Mathematical calculation
    Solution:
          54×25×8
        =1350×8
        =10800
    Answer:54×25×8=10800
[6/7 Formula]
    Work: Calculate the value of equation 20×24×8×25 .
    Question type: Mathematical calculation
    Solution:
          20×24×8×25
        =480×8×25
        =3840×25
        =96000
    Answer:20×24×8×25=96000
[7/7 Formula]
    Work: Calculate the value of equation 97×1×250×8 .
    Question type: Mathematical calculation
    Solution:
          97×1×250×8
        =97×250×8
        =24250×8
        =194000
    Answer:97×1×250×8=194000

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>>注：本次最多计算 7 道题。

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