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

[1/7 Formula]
    Work: Calculate the value of equation 5.04+15.16-14.89 .
    Question type: Mathematical calculation
    Solution:
          5.04+15.16-14.89
        =20.2-14.89
        =5.31
    Answer:5.04+15.16-14.89=5.31
[2/7 Formula]
    Work: Calculate the value of equation 12.26-12.25+6.91 .
    Question type: Mathematical calculation
    Solution:
          12.26-12.25+6.91
        =0.01+6.91
        =6.92
    Answer:12.26-12.25+6.91=6.92
[3/7 Formula]
    Work: Calculate the value of equation 1.65+25.111-23.011 .
    Question type: Mathematical calculation
    Solution:
          1.65+25.111-23.011
        =26.761-23.011
        =3.75
    Answer:1.65+25.111-23.011=3.75
[4/7 Formula]
    Work: Calculate the value of equation 4.12-(2.87+1.31) .
    Question type: Mathematical calculation
    Solution:
          4.12-(2.87+1.31)
        =4.12-4.18
        =-0.06
    Answer:4.12-(2.87+1.31)=-0.06
[5/7 Formula]
    Work: Calculate the value of equation 24.867-1.689+1.89 .
    Question type: Mathematical calculation
    Solution:
          24.867-1.689+1.89
        =23.178+1.89
        =25.068
    Answer:24.867-1.689+1.89=25.068
[6/7 Formula]
    Work: Calculate the value of equation 1.4-0.01+6.11 .
    Question type: Mathematical calculation
    Solution:
          1.4-0.01+6.11
        =1.39+6.11
        =7.5
    Answer:1.4-0.01+6.11=7.5
[7/7 Formula]
    Work: Calculate the value of equation 6.48+2.19-1.19 .
    Question type: Mathematical calculation
    Solution:
          6.48+2.19-1.19
        =8.67-1.19
        =7.48
    Answer:6.48+2.19-1.19=7.48

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>>注：本次最多计算 7 道题。

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