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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		4	7
		1	0
			0
	4	7	0
	4	7	0

9

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

10

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

11

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

12

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

13

		2	1
		7	1
		2	1
1	4	7	0
1	4	9	1

14

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

15

		9	8
		1	5
	4	9	0
	9	8	0
1	4	7	0

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