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곱셈 2자리 X 2자리

1

		1	5
		6	1
		1	5
	9	0	0
	9	1	5

2

		4	6
		1	4
	1	8	4
	4	6	0
	6	4	4

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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