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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		9	5
		8	5
	4	7	5
7	6	0	0
8	0	7	5

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		8	2
		7	0
			0
5	7	4	0
5	7	4	0

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