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곱셈 2자리 X 2자리

1

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

2

		5	5
		3	2
	1	1	0
1	6	5	0
1	7	6	0

3

		7	3
		5	7
	5	1	1
3	6	5	0
4	1	6	1

4

		2	2
		8	4
		8	8
1	7	6	0
1	8	4	8

5

		6	0
		4	8
	4	8	0
2	4	0	0
2	8	8	0

6

		1	5
		9	1
		1	5
1	3	5	0
1	3	6	5

7

		8	3
		1	5
	4	1	5
	8	3	0
1	2	4	5

8

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

9

		3	5
		8	2
		7	0
2	8	0	0
2	8	7	0

10

		4	0
		6	0
			0
2	4	0	0
2	4	0	0

11

		3	3
		2	4
	1	3	2
	6	6	0
	7	9	2

12

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

13

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

14

		5	0
		6	0
			0
3	0	0	0
3	0	0	0

15

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

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