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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		4	1
		6	0
			0
2	4	6	0
2	4	6	0

9

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

10

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

11

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

12

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

13

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

14

		3	1
		6	3
		9	3
1	8	6	0
1	9	5	3

15

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

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