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곱셈 2자리 X 2자리

1

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

2

		3	3
		5	2
		6	6
1	6	5	0
1	7	1	6

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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