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

[1/7 Formula]
    Work: Calculate the value of equation 9.6+1.3 .
    Question type: Mathematical calculation
    Solution:
          9.6+1.3
        =10.9
    Answer:9.6+1.3=10.9
[2/7 Formula]
    Work: Calculate the value of equation 8.2-2.3 .
    Question type: Mathematical calculation
    Solution:
          8.2-2.3
        =5.9
    Answer:8.2-2.3=5.9
[3/7 Formula]
    Work: Calculate the value of equation 7.3+7.4 .
    Question type: Mathematical calculation
    Solution:
          7.3+7.4
        =14.7
    Answer:7.3+7.4=14.7
[4/7 Formula]
    Work: Calculate the value of equation 0.9+1.5 .
    Question type: Mathematical calculation
    Solution:
          0.9+1.5
        =2.4
    Answer:0.9+1.5=2.4
[5/7 Integer column vertical calculation]
    Question type: Integer addition
    Original question: 63+8
    Solution:
    63+8 = 71
    Column vertical calculation:

			6	3
➕			1	8
			7	1

[6/7 Formula]
    Work: Calculate the value of equation 5.9+1.3 .
    Question type: Mathematical calculation
    Solution:
          5.9+1.3
        =7.2
    Answer:5.9+1.3=7.2
[7/7 Formula]
    Work: Calculate the value of equation 1.6+8.6 .
    Question type: Mathematical calculation
    Solution:
          1.6+8.6
        =10.2
    Answer:1.6+8.6=10.2

---

>>注：本次最多计算 7 道题。

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