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

[1/7 Formula]
    Work: Calculate the value of equation 46.31+98.64-1.66 .
    Question type: Mathematical calculation
    Solution:
          46.31+98.64-1.66
        =144.95-1.66
        =143.29
    Answer:46.31+98.64-1.66=143.29
[2/7 Formula]
    Work: Calculate the value of equation 28.46+36.37-4.46 .
    Question type: Mathematical calculation
    Solution:
          28.46+36.37-4.46
        =64.83-4.46
        =60.37
    Answer:28.46+36.37-4.46=60.37
[3/7 Formula]
    Work: Calculate the value of equation 35.1+87.2-1.88 .
    Question type: Mathematical calculation
    Solution:
          35.1+87.2-1.88
        =122.3-1.88
        =120.42
    Answer:35.1+87.2-1.88=120.42
[4/7 Formula]
    Work: Calculate the value of equation 7.862-2.97+35.19 .
    Question type: Mathematical calculation
    Solution:
          7.862-2.97+35.19
        =4.892+35.19
        =40.082
    Answer:7.862-2.97+35.19=40.082
[5/7 Formula]
    Work: Calculate the value of equation 2.384+1.245-3.078 .
    Question type: Mathematical calculation
    Solution:
          2.384+1.245-3.078
        =3.629-3.078
        =0.551
    Answer:2.384+1.245-3.078=0.551
[6/7 Formula]
    Work: Calculate the value of equation 66.3+7.4-2.81 .
    Question type: Mathematical calculation
    Solution:
          66.3+7.4-2.81
        =73.7-2.81
        =70.89
    Answer:66.3+7.4-2.81=70.89
[7/7 Formula]
    Work: Calculate the value of equation 4.578+6.63-2.3 .
    Question type: Mathematical calculation
    Solution:
          4.578+6.63-2.3
        =11.208-2.3
        =8.908
    Answer:4.578+6.63-2.3=8.908

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>>注：本次最多计算 7 道题。

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