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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		2	2
		9	5
	1	1	0
1	9	8	0
2	0	9	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		1	8
		1	5
		9	0
	1	8	0
	2	7	0

15

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

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