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

[1/7 Formula]
    Work: Calculate the value of equation 5.5+2.76+14.5 .
    Question type: Mathematical calculation
    Solution:
          5.5+2.76+14.5
        =8.26+14.5
        =22.76
    Answer:5.5+2.76+14.5=22.76
[2/7 Formula]
    Work: Calculate the value of equation 50-24.35-22.65 .
    Question type: Mathematical calculation
    Solution:
          50-24.35-22.65
        =25.65-22.65
        =3
    Answer:50-24.35-22.65=3
[3/7 Formula]
    Work: Calculate the value of equation 6.7+4.95+3.3 .
    Question type: Mathematical calculation
    Solution:
          6.7+4.95+3.3
        =11.65+3.3
        =14.95
    Answer:6.7+4.95+3.3=14.95
[4/7 Formula]
    Work: Calculate the value of equation (1.38+1.75)+0.25 .
    Question type: Mathematical calculation
    Solution:
          (1.38+1.75)+0.25
        =3.13+0.25
        =3.38
    Answer:(1.38+1.75)+0.25=3.38
[5/7 Formula]
    Work: Calculate the value of equation 6.37-2.5-1.5 .
    Question type: Mathematical calculation
    Solution:
          6.37-2.5-1.5
        =3.87-1.5
        =2.37
    Answer:6.37-2.5-1.5=2.37
[6/7 Formula]
    Work: Calculate the value of equation 61.54-37.67-11.54 .
    Question type: Mathematical calculation
    Solution:
          61.54-37.67-11.54
        =23.87-11.54
        =12.33
    Answer:61.54-37.67-11.54=12.33
[7/7 Formula]
    Work: Calculate the value of equation 17.5-3.56-6.44 .
    Question type: Mathematical calculation
    Solution:
          17.5-3.56-6.44
        =13.94-6.44
        =7.5
    Answer:17.5-3.56-6.44=7.5

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>>注：本次最多计算 7 道题。

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