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곱셈 2자리 X 2자리

1

		6	2
		1	2
	1	2	4
	6	2	0
	7	4	4

2

		7	5
		4	1
		7	5
3	0	0	0
3	0	7	5

3

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

4

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

5

		3	6
		8	3
	1	0	8
2	8	8	0
2	9	8	8

6

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

7

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

8

		3	2
		3	5
	1	6	0
	9	6	0
1	1	2	0

9

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

10

		3	6
		1	4
	1	4	4
	3	6	0
	5	0	4

11

		5	1
		9	8
	4	0	8
4	5	9	0
4	9	9	8

12

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

13

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

14

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

15

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

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