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곱셈 2자리 X 2자리

1

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

2

		4	7
		2	0
			0
	9	4	0
	9	4	0

3

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

4

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

5

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

6

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

7

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

8

		5	9
		1	0
			0
	5	9	0
	5	9	0

9

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

10

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

11

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

12

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

13

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

14

		3	0
		3	1
		3	0
	9	0	0
	9	3	0

15

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

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