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

[1/7 Formula]
    Work: Calculate the value of equation 1.86×9.9+18.6×0.01 .
    Question type: Mathematical calculation
    Solution:
          1.86×9.9+18.6×0.01
        =18.414+18.6×0.01
        =18.414+0.186
        =18.6
    Answer:1.86×9.9+18.6×0.01=18.6
[2/7 Formula]
    Work: Calculate the value of equation 1.2×9.9+0.12 .
    Question type: Mathematical calculation
    Solution:
          1.2×9.9+0.12
        =11.88+0.12
        =12
    Answer:1.2×9.9+0.12=12
[3/7 Formula]
    Work: Calculate the value of equation 56.5×9.9+5.65 .
    Question type: Mathematical calculation
    Solution:
          56.5×9.9+5.65
        =559.35+5.65
        =565
    Answer:56.5×9.9+5.65=565
[4/7 Formula]
    Work: Calculate the value of equation 2.4×0.19+0.24×8.1 .
    Question type: Mathematical calculation
    Solution:
          2.4×0.19+0.24×8.1
        =0.456+0.24×8.1
        =0.456+1.944
        =2.4
    Answer:2.4×0.19+0.24×8.1=2.4
[5/7 Formula]
    Work: Calculate the value of equation 7.09×10.8-8×0.709 .
    Question type: Mathematical calculation
    Solution:
          7.09×10.8-8×0.709
        =76.572-8×0.709
        =76.572-5.672
        =70.9
    Answer:7.09×10.8-8×0.709=70.9
[6/7 Formula]
    Work: Calculate the value of equation 1.25×2.5×32 .
    Question type: Mathematical calculation
    Solution:
          1.25×2.5×32
        =3.125×32
        =100
    Answer:1.25×2.5×32=100
[7/7 Formula]
    Work: Calculate the value of equation 18.6×9.9+18.6×0.1 .
    Question type: Mathematical calculation
    Solution:
          18.6×9.9+18.6×0.1
        =184.14+18.6×0.1
        =184.14+1.86
        =186
    Answer:18.6×9.9+18.6×0.1=186

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>>注：本次最多计算 7 道题。

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