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

[1/7 Formula]
    Work: Calculate the value of equation 5.9-3.58 .
    Question type: Mathematical calculation
    Solution:
          5.9-3.58
        =2.32
    Answer:5.9-3.58=2.32
[2/7 Formula]
    Work: Calculate the value of equation 2.19-0.9 .
    Question type: Mathematical calculation
    Solution:
          2.19-0.9
        =1.29
    Answer:2.19-0.9=1.29
[3/7 Formula]
    Work: Calculate the value of equation 10-0.98 .
    Question type: Mathematical calculation
    Solution:
          10-0.98
        =9.02
    Answer:10-0.98=9.02
[4/7 Formula]
    Work: Calculate the value of equation 1.1-0.05 .
    Question type: Mathematical calculation
    Solution:
          1.1-0.05
        =1.05
    Answer:1.1-0.05=1.05
[5/7 Formula]
    Work: Calculate the value of equation 1.85-0.9 .
    Question type: Mathematical calculation
    Solution:
          1.85-0.9
        =0.95
    Answer:1.85-0.9=0.95
[6/7 Formula]
    Work: Calculate the value of equation 3.64-1.6 .
    Question type: Mathematical calculation
    Solution:
          3.64-1.6
        =2.04
    Answer:3.64-1.6=2.04
[7/7 Formula]
    Work: Calculate the value of equation 6.45-3.8 .
    Question type: Mathematical calculation
    Solution:
          6.45-3.8
        =2.65
    Answer:6.45-3.8=2.65

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>>注：本次最多计算 7 道题。

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