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곱셈 2자리 X 2자리

1

		3	1
		1	6
	1	8	6
	3	1	0
	4	9	6

2

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

3

		4	3
		3	3
	1	2	9
1	2	9	0
1	4	1	9

4

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

5

		1	3
		5	0
			0
	6	5	0
	6	5	0

6

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

7

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

8

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

9

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

10

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

11

		2	6
		3	5
	1	3	0
	7	8	0
	9	1	0

12

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

13

		6	2
		2	1
		6	2
1	2	4	0
1	3	0	2

14

		5	3
		2	9
	4	7	7
1	0	6	0
1	5	3	7

15

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

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