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곱셈 2자리 X 2자리

1

		4	3
		7	1
		4	3
3	0	1	0
3	0	5	3

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		1	7
		5	5
		8	5
	8	5	0
	9	3	5

11

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

12

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

13

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

14

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

15

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

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