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곱셈 2자리 X 2자리

1

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

2

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

3

		2	0
		1	1
		2	0
	2	0	0
	2	2	0

4

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

5

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

6

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

7

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

8

		1	3
		1	1
		1	3
	1	3	0
	1	4	3

9

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

10

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

11

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

12

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

13

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

14

		2	4
		3	0
			0
	7	2	0
	7	2	0

15

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

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