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: 62×50
    Solution:
    62×50 = 3100
    Column vertical calculation:

							6	2
✖							5	0
							0	0
					3	1	0
					3	1	0	0

[2/7 Integer column vertical calculation]
    Question type: Integer multiplication
    Original question: 211×5
    Solution:
    211×5 = 1055
    Column vertical calculation:

						2	1	1
✖								5
					1	0	5	5
					1	0	5	5

[3/7 Integer column vertical calculation]
    Question type: Integer division
    Original question: 1800÷120
    Solution:
    1800÷120 = 15
    Column vertical calculation:

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

[4/7 Integer column vertical calculation]
    Question type: Integer multiplication
    Original question: 810×60
    Solution:
    810×60 = 48600
    Column vertical calculation:

							8	1	0
✖								6	0
							0	0	0
					4	8	6	0
					4	8	6	0	0

[5/7 Integer column vertical calculation]
    Question type: Integer multiplication
    Original question: 250×60
    Solution:
    250×60 = 15000
    Column vertical calculation:

							2	5	0
✖								6	0
							0	0	0
					1	5	0	0
					1	5	0	0	0

[6/7 Integer column vertical calculation]
    Question type: Integer division
    Original question: 1600÷160
    Solution:
    1600÷160 = 10
    Column vertical calculation:

						1	0
1	6	0	丿	1	6	0	0
				1	6	0
						0	0
							0
							0

[7/7 Integer column vertical calculation]
    Question type: Integer multiplication
    Original question: 101×600
    Solution:
    101×600 = 60600
    Column vertical calculation:

								1	0	1
✖								6	0	0
								0	0	0
							0	0	0
						6	0	6
						6	0	6	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！