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곱셈 2자리 X 2자리

1

		1	1
		6	4
		4	4
	6	6	0
	7	0	4

2

		2	6
		2	9
	2	3	4
	5	2	0
	7	5	4

3

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

4

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

5

		4	2
		2	2
		8	4
	8	4	0
	9	2	4

6

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

7

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

8

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

9

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

10

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

11

		4	7
		1	2
		9	4
	4	7	0
	5	6	4

12

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

13

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

14

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

15

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

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