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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		4	3
		4	6
	2	5	8
1	7	2	0
1	9	7	8

6

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

7

		5	6
		3	2
	1	1	2
1	6	8	0
1	7	9	2

8

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

9

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

10

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

11

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

12

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

13

		1	2
		9	8
		9	6
1	0	8	0
1	1	7	6

14

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

15

		6	1
		5	8
	4	8	8
3	0	5	0
3	5	3	8

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