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곱셈 2자리 X 2자리

1

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

2

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

3

		1	0
		1	0
			0
	1	0	0
	1	0	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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