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 10000-432-2568 .
    Question type: Mathematical calculation
    Solution:
          10000-432-2568
        =9568-2568
        =7000
    Answer:10000-432-2568=7000
[2/7 Formula]
    Work: Calculate the value of equation 7300÷25÷4 .
    Question type: Mathematical calculation
    Solution:
          7300÷25÷4
        =292÷4
        =73
    Answer:7300÷25÷4=73
[3/7 Formula]
    Work: Calculate the value of equation 930-526-274 .
    Question type: Mathematical calculation
    Solution:
          930-526-274
        =404-274
        =130
    Answer:930-526-274=130
[4/7 Formula]
    Work: Calculate the value of equation 8100÷8÷75 .
    Question type: Mathematical calculation
    Solution:
          8100÷8÷75
        =1012.5÷75
        =13.5
    Answer:8100÷8÷75=13.5
[5/7 Formula]
    Work: Calculate the value of equation 149-(52+49) .
    Question type: Mathematical calculation
    Solution:
          149-(52+49)
        =149-101
        =48
    Answer:149-(52+49)=48
[6/7 Integer column vertical calculation]
    Question type: Integer division
    Original question: 16800÷120
    Solution:
    16800÷120 = 140
    Column vertical calculation:

						1	4	0
1	2	0	丿	1	6	8	0	0
				1	2	0
					4	8	0
					4	8	0
							0	0
								0
								0

[7/7 Formula]
    Work: Calculate the value of equation 1832-547-432 .
    Question type: Mathematical calculation
    Solution:
          1832-547-432
        =1285-432
        =853
    Answer:1832-547-432=853

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>>注：本次最多计算 7 道题。

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