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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		9	5
		5	1
		9	5
4	7	5	0
4	8	4	5

7

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

8

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

9

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

10

		1	2
		7	7
		8	4
	8	4	0
	9	2	4

11

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

12

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

13

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

14

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

15

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

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