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

[1/7 Formula]
    Work: Calculate the value of equation 10.3-0.68+1.18 .
    Question type: Mathematical calculation
    Solution:
          10.3-0.68+1.18
        =9.62+1.18
        =10.8
    Answer:10.3-0.68+1.18=10.8
[2/7 Formula]
    Work: Calculate the value of equation 10.8-0.85+5.09 .
    Question type: Mathematical calculation
    Solution:
          10.8-0.85+5.09
        =9.95+5.09
        =15.04
    Answer:10.8-0.85+5.09=15.04
[3/7 Formula]
    Work: Calculate the value of equation 3-0.8+1.68 .
    Question type: Mathematical calculation
    Solution:
          3-0.8+1.68
        =2.2+1.68
        =3.88
    Answer:3-0.8+1.68=3.88
[4/7 Formula]
    Work: Calculate the value of equation 3.55-1.5+4.27 .
    Question type: Mathematical calculation
    Solution:
          3.55-1.5+4.27
        =2.05+4.27
        =6.32
    Answer:3.55-1.5+4.27=6.32
[5/7 Formula]
    Work: Calculate the value of equation 6.3-0.04+3.01 .
    Question type: Mathematical calculation
    Solution:
          6.3-0.04+3.01
        =6.26+3.01
        =9.27
    Answer:6.3-0.04+3.01=9.27
[6/7 Formula]
    Work: Calculate the value of equation 12.75-9.3+78.089 .
    Question type: Mathematical calculation
    Solution:
          12.75-9.3+78.089
        =3.45+78.089
        =81.539
    Answer:12.75-9.3+78.089=81.539
[7/7 Formula]
    Work: Calculate the value of equation 27.009+1.267-2.6 .
    Question type: Mathematical calculation
    Solution:
          27.009+1.267-2.6
        =28.276-2.6
        =25.676
    Answer:27.009+1.267-2.6=25.676

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>>注：本次最多计算 7 道题。

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