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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		2	5
		1	0
			0
	2	5	0
	2	5	0

7

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

8

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

9

		4	8
		3	1
		4	8
1	4	4	0
1	4	8	8

10

		8	8
		3	8
	7	0	4
2	6	4	0
3	3	4	4

11

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

12

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

13

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

14

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

15

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

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