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곱셈 2자리 X 2자리

1

		2	2
		8	5
	1	1	0
1	7	6	0
1	8	7	0

2

		8	8
		5	0
			0
4	4	0	0
4	4	0	0

3

		3	3
		7	4
	1	3	2
2	3	1	0
2	4	4	2

4

		3	4
		8	5
	1	7	0
2	7	2	0
2	8	9	0

5

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

6

		3	7
		1	3
	1	1	1
	3	7	0
	4	8	1

7

		4	3
		3	5
	2	1	5
1	2	9	0
1	5	0	5

8

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

9

		3	6
		1	1
		3	6
	3	6	0
	3	9	6

10

		3	7
		3	6
	2	2	2
1	1	1	0
1	3	3	2

11

		2	2
		9	1
		2	2
1	9	8	0
2	0	0	2

12

		5	4
		6	1
		5	4
3	2	4	0
3	2	9	4

13

		5	5
		9	1
		5	5
4	9	5	0
5	0	0	5

14

		8	2
		3	2
	1	6	4
2	4	6	0
2	6	2	4

15

		1	4
		7	3
		4	2
	9	8	0
1	0	2	2

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