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

[1/7 Integer column vertical calculation]
    Question type: Integer subtraction
    Original question: 76-32
    Solution:
    76-32 = 44
    Column vertical calculation:

			7	6
➖			3	2
			4	4

[2/7 Integer column vertical calculation]
    Question type: Integer subtraction
    Original question: 94-61
    Solution:
    94-61 = 33
    Column vertical calculation:

			9	4
➖			6	1
			3	3

[3/7 Integer column vertical calculation]
    Question type: Integer addition
    Original question: 98+13
    Solution:
    98+13 = 111
    Column vertical calculation:

			9	8
➕		1	11	3
		1	1	1

[4/7 Integer column vertical calculation]
    Question type: Integer addition
    Original question: 95+23
    Solution:
    95+23 = 118
    Column vertical calculation:

			9	5
➕		1	2	3
		1	1	8

[5/7 Integer column vertical calculation]
    Question type: Integer subtraction
    Original question: 82-16
    Solution:
    82-16 = 66
    Column vertical calculation:

			1
			8	2
➖			1	6
			6	6

[6/7 Integer column vertical calculation]
    Question type: Integer addition
    Original question: 71+25
    Solution:
    71+25 = 96
    Column vertical calculation:

			7	1
➕			2	5
			9	6

[7/7 Formula]
    Work: Calculate the value of equation 7.2+25.6 .
    Question type: Mathematical calculation
    Solution:
          7.2+25.6
        =32.8
    Answer:7.2+25.6=32.8

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>>注：本次最多计算 7 道题。

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