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곱셈 2자리 X 2자리

1

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

2

		8	1
		1	0
			0
	8	1	0
	8	1	0

3

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

4

		6	3
		4	9
	5	6	7
2	5	2	0
3	0	8	7

5

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

6

		1	7
		4	7
	1	1	9
	6	8	0
	7	9	9

7

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

8

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

9

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

10

		6	5
		9	5
	3	2	5
5	8	5	0
6	1	7	5

11

		3	5
		1	4
	1	4	0
	3	5	0
	4	9	0

12

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

13

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

14

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

15

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

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