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곱셈 2자리 X 2자리

1

		4	5
		6	3
	1	3	5
2	7	0	0
2	8	3	5

2

		1	2
		3	0
			0
	3	6	0
	3	6	0

3

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

4

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

5

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

6

		2	6
		2	3
		7	8
	5	2	0
	5	9	8

7

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

8

		5	4
		1	1
		5	4
	5	4	0
	5	9	4

9

		2	8
		3	3
		8	4
	8	4	0
	9	2	4

10

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

11

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

12

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

13

		3	3
		2	0
			0
	6	6	0
	6	6	0

14

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

15

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

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