Overview: 4 questions will be solved this time.Among them
           ☆1 arithmetic calculations
           ☆3 integer calculations

[1/4 Integer column vertical calculation]
    Question type: Integer multiplication
    Original question: 704*25
    Solution:
    704*25 = 17600
    Column vertical calculation:

							7	0	4
✖								2	5
						3	5	2	0
					1	4	0	8
					1	7	6	0	0

[2/4 Formula]
    Work: Calculate the value of equation 25*32*125 .
    Question type: Mathematical calculation
    Solution:
          25*32*125
        =800*125
        =100000
    Answer:25*32*125=100000
[3/4 Integer column vertical calculation]
    Question type: Integer multiplication
    Original question: 88*125
    Solution:
    88*125 = 11000
    Column vertical calculation:

								8	8
✖							1	2	5
							4	4	0
						1	7	6
						8	8
					1	1	0	0	0

[4/4 Integer column vertical calculation]
    Question type: Integer multiplication
    Original question: 102*76
    Solution:
    102*76 = 7752
    Column vertical calculation:

							1	0	2
✖								7	6
							6	1	2
						7	1	4
						7	7	5	2

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