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

[1/7 Formula]
    Work: Calculate the value of equation 5.65×98+5.65×2 .
    Question type: Mathematical calculation
    Solution:
          5.65×98+5.65×2
        =553.7+5.65×2
        =553.7+11.3
        =565
    Answer:5.65×98+5.65×2=565
[2/7 Formula]
    Work: Calculate the value of equation 1.97×102-2×1.97 .
    Question type: Mathematical calculation
    Solution:
          1.97×102-2×1.97
        =200.94-2×1.97
        =200.94-3.94
        =197
    Answer:1.97×102-2×1.97=197
[3/7 Formula]
    Work: Calculate the value of equation 10.8×2.1-10.8×0.1 .
    Question type: Mathematical calculation
    Solution:
          10.8×2.1-10.8×0.1
        =22.68-10.8×0.1
        =22.68-1.08
        =21.6
    Answer:10.8×2.1-10.8×0.1=21.6
[4/7 Formula]
    Work: Calculate the value of equation 0.24×0.2×0.5 .
    Question type: Mathematical calculation
    Solution:
          0.24×0.2×0.5
        =0.048×0.5
        =0.024
    Answer:0.24×0.2×0.5=0.024
[5/7 Formula]
    Work: Calculate the value of equation 4.9×0.125×80 .
    Question type: Mathematical calculation
    Solution:
          4.9×0.125×80
        =0.6125×80
        =49
    Answer:4.9×0.125×80=49
[6/7 Formula]
    Work: Calculate the value of equation 0.2×9.1+0.2×0.9 .
    Question type: Mathematical calculation
    Solution:
          0.2×9.1+0.2×0.9
        =1.82+0.2×0.9
        =1.82+0.18
        =2
    Answer:0.2×9.1+0.2×0.9=2
[7/7 Formula]
    Work: Calculate the value of equation 5.9×102 .
    Question type: Mathematical calculation
    Solution:
          5.9×102
        =601.8
    Answer:5.9×102=601.8

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>>注：本次最多计算 7 道题。

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