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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	1
		3	2
		2	2
	3	3	0
	3	5	2

5

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

6

		6	4
		9	3
	1	9	2
5	7	6	0
5	9	5	2

7

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

8

		3	6
		1	0
			0
	3	6	0
	3	6	0

9

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

10

		4	5
		9	3
	1	3	5
4	0	5	0
4	1	8	5

11

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

12

		6	3
		9	1
		6	3
5	6	7	0
5	7	3	3

13

		8	0
		6	2
	1	6	0
4	8	0	0
4	9	6	0

14

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

15

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

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