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곱셈 2자리 X 2자리

1

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

2

		3	2
		7	7
	2	2	4
2	2	4	0
2	4	6	4

3

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

4

		3	1
		2	0
			0
	6	2	0
	6	2	0

5

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

6

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

7

		9	2
		4	0
			0
3	6	8	0
3	6	8	0

8

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

9

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

10

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

11

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

12

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

13

		2	2
		7	0
			0
1	5	4	0
1	5	4	0

14

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

15

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

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