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곱셈: 2 x 2

1

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

2

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

3

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

4

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

5

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

6

		1	5
		6	4
		6	0
	9	0	0
	9	6	0

7

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

8

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

9

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

10

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

11

		1	0
		3	1
		1	0
	3	0	0
	3	1	0

12

		1	8
		1	0
			0
	1	8	0
	1	8	0

13

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

14

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

15

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

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