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

[1/7 Formula]
    Work: Calculate the value of equation 10-3.6-1.4 .
    Question type: Mathematical calculation
    Solution:
          10-3.6-1.4
        =6.4-1.4
        =5
    Answer:10-3.6-1.4=5
[2/7 Formula]
    Work: Calculate the value of equation 1.2+2.5+1.8 .
    Question type: Mathematical calculation
    Solution:
          1.2+2.5+1.8
        =3.7+1.8
        =5.5
    Answer:1.2+2.5+1.8=5.5
[3/7 Formula]
    Work: Calculate the value of equation 0.25+0.15+0.75+0.85 .
    Question type: Mathematical calculation
    Solution:
          0.25+0.15+0.75+0.85
        =0.4+0.75+0.85
        =1.15+0.85
        =2
    Answer:0.25+0.15+0.75+0.85=2
[4/7 Formula]
    Work: Calculate the value of equation 0.5+1.5+1.5+0.5 .
    Question type: Mathematical calculation
    Solution:
          0.5+1.5+1.5+0.5
        =2+1.5+0.5
        =3.5+0.5
        =4
    Answer:0.5+1.5+1.5+0.5=4
[5/7 Formula]
    Work: Calculate the value of equation 5.26+3+1.74 .
    Question type: Mathematical calculation
    Solution:
          5.26+3+1.74
        =8.26+1.74
        =10
    Answer:5.26+3+1.74=10
[6/7 Formula]
    Work: Calculate the value of equation 3.46+1.28+0.54+2.72 .
    Question type: Mathematical calculation
    Solution:
          3.46+1.28+0.54+2.72
        =4.74+0.54+2.72
        =5.28+2.72
        =8
    Answer:3.46+1.28+0.54+2.72=8
[7/7 Formula]
    Work: Calculate the value of equation 24.8+14.6+15.4 .
    Question type: Mathematical calculation
    Solution:
          24.8+14.6+15.4
        =39.4+15.4
        =54.8
    Answer:24.8+14.6+15.4=54.8

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>>注：本次最多计算 7 道题。

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