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곱셈 2자리 X 2자리

1

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

2

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

3

		1	3
		7	0
			0
	9	1	0
	9	1	0

4

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

5

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

6

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

7

		4	8
		6	2
		9	6
2	8	8	0
2	9	7	6

8

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

9

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

10

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

11

		3	7
		1	0
			0
	3	7	0
	3	7	0

12

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

13

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

14

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

15

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

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