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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		5	3
		5	1
		5	3
2	6	5	0
2	7	0	3

6

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

7

		7	2
		5	1
		7	2
3	6	0	0
3	6	7	2

8

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

9

		1	1
		9	2
		2	2
	9	9	0
1	0	1	2

10

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

11

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

12

		6	0
		8	3
	1	8	0
4	8	0	0
4	9	8	0

13

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

14

		2	9
		2	2
		5	8
	5	8	0
	6	3	8

15

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

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