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

[1/7 Formula]
    Work: Calculate the value of equation 3.33-2.7 .
    Question type: Mathematical calculation
    Solution:
          3.33-2.7
        =0.63
    Answer:3.33-2.7=0.63
[2/7 Formula]
    Work: Calculate the value of equation 7.2-2.88 .
    Question type: Mathematical calculation
    Solution:
          7.2-2.88
        =4.32
    Answer:7.2-2.88=4.32
[3/7 Formula]
    Work: Calculate the value of equation 3.9-2.11 .
    Question type: Mathematical calculation
    Solution:
          3.9-2.11
        =1.79
    Answer:3.9-2.11=1.79
[4/7 Formula]
    Work: Calculate the value of equation 8.65-1.5 .
    Question type: Mathematical calculation
    Solution:
          8.65-1.5
        =7.15
    Answer:8.65-1.5=7.15
[5/7 Formula]
    Work: Calculate the value of equation 5.6-4.65 .
    Question type: Mathematical calculation
    Solution:
          5.6-4.65
        =0.95
    Answer:5.6-4.65=0.95
[6/7 Formula]
    Work: Calculate the value of equation 6.2-1.78 .
    Question type: Mathematical calculation
    Solution:
          6.2-1.78
        =4.42
    Answer:6.2-1.78=4.42
[7/7 Formula]
    Work: Calculate the value of equation 6.38-3.6 .
    Question type: Mathematical calculation
    Solution:
          6.38-3.6
        =2.78
    Answer:6.38-3.6=2.78

---

>>注：本次最多计算 7 道题。

Your problem has not been solved here? Please go to the Hot Problems section！