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

[1/7 Integer column vertical calculation]
    Question type: Integer multiplication
    Original question: 696×300
    Solution:
    696×300 = 208800
    Column vertical calculation:

								6	9	6
✖								3	0	0
								0	0	0
							0	0	0
					2	0	8	8
					2	0	8	8	0	0

[2/7 Integer column vertical calculation]
    Question type: Integer multiplication
    Original question: 6089×80
    Solution:
    6089×80 = 487120
    Column vertical calculation:

							6	0	8	9
✖									8	0
							0	0	0	0
					4	8	7	1	2
					4	8	7	1	2	0

[3/7 Integer column vertical calculation]
    Question type: Integer division
    Original question: 5120÷640
    Solution:
    5120÷640 = 8
    Column vertical calculation:

							8
6	4	0	丿	5	1	2	0
				5	1	2	0
							0

[4/7 Integer column vertical calculation]
    Question type: Integer multiplication
    Original question: 628×800
    Solution:
    628×800 = 502400
    Column vertical calculation:

								6	2	8
✖								8	0	0
								0	0	0
							0	0	0
					5	0	2	4
					5	0	2	4	0	0

[5/7 Integer column vertical calculation]
    Question type: Integer multiplication
    Original question: 6014×90
    Solution:
    6014×90 = 541260
    Column vertical calculation:

							6	0	1	4
✖									9	0
							0	0	0	0
					5	4	1	2	6
					5	4	1	2	6	0

[6/7 Integer column vertical calculation]
    Question type: Integer division
    Original question: 1800÷600
    Solution:
    1800÷600 = 3
    Column vertical calculation:

							3
6	0	0	丿	1	8	0	0
				1	8	0	0
							0

[7/7 Integer column vertical calculation]
    Question type: Integer multiplication
    Original question: 552×500
    Solution:
    552×500 = 276000
    Column vertical calculation:

								5	5	2
✖								5	0	0
								0	0	0
							0	0	0
					2	7	6	0
					2	7	6	0	0	0

---

>>注：本次最多计算 7 道题。

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