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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		9	9
		5	8
	7	9	2
4	9	5	0
5	7	4	2

5

		2	1
		3	3
		6	3
	6	3	0
	6	9	3

6

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

7

		5	2
		3	7
	3	6	4
1	5	6	0
1	9	2	4

8

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

9

		8	2
		8	6
	4	9	2
6	5	6	0
7	0	5	2

10

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

11

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

12

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

13

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

14

		4	5
		3	9
	4	0	5
1	3	5	0
1	7	5	5

15

		1	8
		6	6
	1	0	8
1	0	8	0
1	1	8	8

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