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

[1/7 Formula]
    Work: Calculate the value of equation 7.9+0.98 .
    Question type: Mathematical calculation
    Solution:
          7.9+0.98
        =8.88
    Answer:7.9+0.98=8.88
[2/7 Formula]
    Work: Calculate the value of equation 1.2+0.89 .
    Question type: Mathematical calculation
    Solution:
          1.2+0.89
        =2.09
    Answer:1.2+0.89=2.09
[3/7 Formula]
    Work: Calculate the value of equation 12.5+2.55 .
    Question type: Mathematical calculation
    Solution:
          12.5+2.55
        =15.05
    Answer:12.5+2.55=15.05
[4/7 Formula]
    Work: Calculate the value of equation 7.36+0.8 .
    Question type: Mathematical calculation
    Solution:
          7.36+0.8
        =8.16
    Answer:7.36+0.8=8.16
[5/7 Formula]
    Work: Calculate the value of equation 1.63+13.8 .
    Question type: Mathematical calculation
    Solution:
          1.63+13.8
        =15.43
    Answer:1.63+13.8=15.43
[6/7 Formula]
    Work: Calculate the value of equation 3.72+3.5 .
    Question type: Mathematical calculation
    Solution:
          3.72+3.5
        =7.22
    Answer:3.72+3.5=7.22
[7/7 Formula]
    Work: Calculate the value of equation 32+4.9 .
    Question type: Mathematical calculation
    Solution:
          32+4.9
        =36.9
    Answer:32+4.9=36.9

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>>注：本次最多计算 7 道题。

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