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 6.8+1.7 .
    Question type: Mathematical calculation
    Solution:
          6.8+1.7
        =8.5
    Answer:6.8+1.7=8.5
[2/7 Formula]
    Work: Calculate the value of equation 0.37+9.6 .
    Question type: Mathematical calculation
    Solution:
          0.37+9.6
        =9.97
    Answer:0.37+9.6=9.97
[3/7 Formula]
    Work: Calculate the value of equation 2.9+7.6 .
    Question type: Mathematical calculation
    Solution:
          2.9+7.6
        =10.5
    Answer:2.9+7.6=10.5
[4/7 Formula]
    Work: Calculate the value of equation 12.9+1.2 .
    Question type: Mathematical calculation
    Solution:
          12.9+1.2
        =14.1
    Answer:12.9+1.2=14.1
[5/7 Integer column vertical calculation]
    Question type: Integer addition
    Original question: 37+8
    Solution:
    37+8 = 45
    Column vertical calculation:

			3	7
➕			1	8
			4	5

[6/7 Formula]
    Work: Calculate the value of equation 5.9+43 .
    Question type: Mathematical calculation
    Solution:
          5.9+43
        =48.9
    Answer:5.9+43=48.9
[7/7 Formula]
    Work: Calculate the value of equation 1.8+9.5 .
    Question type: Mathematical calculation
    Solution:
          1.8+9.5
        =11.3
    Answer:1.8+9.5=11.3

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>>注：本次最多计算 7 道题。

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