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곱셈 2자리 X 2자리

1

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

2

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

3

		2	4
		9	7
	1	6	8
2	1	6	0
2	3	2	8

4

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

5

		4	4
		1	0
			0
	4	4	0
	4	4	0

6

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

7

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

8

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

9

		1	2
		9	1
		1	2
1	0	8	0
1	0	9	2

10

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

11

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

12

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

13

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

14

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

15

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

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