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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		2	7
		3	3
		8	1
	8	1	0
	8	9	1

8

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

9

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

10

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

11

		8	9
		1	0
			0
	8	9	0
	8	9	0

12

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

13

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

14

		2	6
		3	1
		2	6
	7	8	0
	8	0	6

15

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

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