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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		5	1
		4	9
	4	5	9
2	0	4	0
2	4	9	9

11

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

12

		5	7
		2	1
		5	7
1	1	4	0
1	1	9	7

13

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

14

		1	1
		4	1
		1	1
	4	4	0
	4	5	1

15

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

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