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곱셈 2자리 X 2자리

1

		1	0
		3	4
		4	0
	3	0	0
	3	4	0

2

		1	2
		1	1
		1	2
	1	2	0
	1	3	2

3

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

4

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

5

		4	5
		2	1
		4	5
	9	0	0
	9	4	5

6

		5	8
		1	6
	3	4	8
	5	8	0
	9	2	8

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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