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곱셈: 2 x 2

1

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

2

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

3

		6	3
		1	0
			0
	6	3	0
	6	3	0

4

		1	1
		1	0
			0
	1	1	0
	1	1	0

5

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

6

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

7

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

8

		4	7
		1	1
		4	7
	4	7	0
	5	1	7

9

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

10

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

11

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

12

		6	3
		9	1
		6	3
5	6	7	0
5	7	3	3

13

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

14

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

15

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

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