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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		2	1
		7	4
		8	4
1	4	7	0
1	5	5	4

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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