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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		4	0
		9	1
		4	0
3	6	0	0
3	6	4	0

15

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

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