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

[1/7 Formula]
    Work: Calculate the value of equation 10-2.35-4.05-0.65 .
    Question type: Mathematical calculation
    Solution:
          10-2.35-4.05-0.65
        =7.65-4.05-0.65
        =3.6-0.65
        =2.95
    Answer:10-2.35-4.05-0.65=2.95
[2/7 Formula]
    Work: Calculate the value of equation 1.97+4.86+0.03 .
    Question type: Mathematical calculation
    Solution:
          1.97+4.86+0.03
        =6.83+0.03
        =6.86
    Answer:1.97+4.86+0.03=6.86
[3/7 Formula]
    Work: Calculate the value of equation 19.7+4.86+0.3 .
    Question type: Mathematical calculation
    Solution:
          19.7+4.86+0.3
        =24.56+0.3
        =24.86
    Answer:19.7+4.86+0.3=24.86
[4/7 Formula]
    Work: Calculate the value of equation 0.66+7.85+0.15 .
    Question type: Mathematical calculation
    Solution:
          0.66+7.85+0.15
        =8.51+0.15
        =8.66
    Answer:0.66+7.85+0.15=8.66
[5/7 Formula]
    Work: Calculate the value of equation 8.025+3.1+12.175+0.9 .
    Question type: Mathematical calculation
    Solution:
          8.025+3.1+12.175+0.9
        =11.125+12.175+0.9
        =23.3+0.9
        =24.2
    Answer:8.025+3.1+12.175+0.9=24.2
[6/7 Formula]
    Work: Calculate the value of equation 9.5-4.6-3.4 .
    Question type: Mathematical calculation
    Solution:
          9.5-4.6-3.4
        =4.9-3.4
        =1.5
    Answer:9.5-4.6-3.4=1.5
[7/7 Formula]
    Work: Calculate the value of equation 4.13-0.6-1.4 .
    Question type: Mathematical calculation
    Solution:
          4.13-0.6-1.4
        =3.53-1.4
        =2.13
    Answer:4.13-0.6-1.4=2.13

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>>注：本次最多计算 7 道题。

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