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곱셈 2자리 X 2자리

1

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

2

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

3

		8	3
		7	0
			0
5	8	1	0
5	8	1	0

4

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

5

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

6

		7	9
		6	2
	1	5	8
4	7	4	0
4	8	9	8

7

		2	3
		2	0
			0
	4	6	0
	4	6	0

8

		1	3
		6	8
	1	0	4
	7	8	0
	8	8	4

9

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

10

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

11

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

12

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

13

		8	7
		5	5
	4	3	5
4	3	5	0
4	7	8	5

14

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

15

		1	5
		8	4
		6	0
1	2	0	0
1	2	6	0

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