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

[1/7 Formula]
    Work: Calculate the value of equation 10.8×9+10.8 .
    Question type: Mathematical calculation
    Solution:
          10.8×9+10.8
        =97.2+10.8
        =108
    Answer:10.8×9+10.8=108
[2/7 Formula]
    Work: Calculate the value of equation 2.7×99 .
    Question type: Mathematical calculation
    Solution:
          2.7×99
        =267.3
    Answer:2.7×99=267.3
[3/7 Formula]
    Work: Calculate the value of equation 0.8×(12.5-1.25) .
    Question type: Mathematical calculation
    Solution:
          0.8×(12.5-1.25)
        =0.8×11.25
        =9
    Answer:0.8×(12.5-1.25)=9
[4/7 Formula]
    Work: Calculate the value of equation 32×1.25 .
    Question type: Mathematical calculation
    Solution:
          32×1.25
        =40
    Answer:32×1.25=40
[5/7 Formula]
    Work: Calculate the value of equation 1.25×0.4×80×2.5 .
    Question type: Mathematical calculation
    Solution:
          1.25×0.4×80×2.5
        =0.5×80×2.5
        =40×2.5
        =100
    Answer:1.25×0.4×80×2.5=100
[6/7 Formula]
    Work: Calculate the value of equation 0.5×99 .
    Question type: Mathematical calculation
    Solution:
          0.5×99
        =49.5
    Answer:0.5×99=49.5
[7/7 Formula]
    Work: Calculate the value of equation 0.25×1.2×4 .
    Question type: Mathematical calculation
    Solution:
          0.25×1.2×4
        =0.3×4
        =1.2
    Answer:0.25×1.2×4=1.2

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>>注：本次最多计算 7 道题。

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