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곱셈 2자리 X 2자리

1

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

2

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

3

		4	1
		2	0
			0
	8	2	0
	8	2	0

4

		1	3
		9	6
		7	8
1	1	7	0
1	2	4	8

5

		1	1
		7	6
		6	6
	7	7	0
	8	3	6

6

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

7

		2	3
		6	5
	1	1	5
1	3	8	0
1	4	9	5

8

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

9

		4	5
		8	2
		9	0
3	6	0	0
3	6	9	0

10

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

11

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

12

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

13

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

14

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

15

		4	5
		7	5
	2	2	5
3	1	5	0
3	3	7	5

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