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곱셈 2자리 X 2자리

1

		1	0
		7	0
			0
	7	0	0
	7	0	0

2

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

3

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

4

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

5

		2	4
		5	4
		9	6
1	2	0	0
1	2	9	6

6

		8	1
		9	0
			0
7	2	9	0
7	2	9	0

7

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

8

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

9

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

10

		4	7
		5	0
			0
2	3	5	0
2	3	5	0

11

		4	3
		6	5
	2	1	5
2	5	8	0
2	7	9	5

12

		5	0
		6	6
	3	0	0
3	0	0	0
3	3	0	0

13

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

14

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

15

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

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