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곱셈 2자리 X 2자리

1

		5	1
		1	0
			0
	5	1	0
	5	1	0

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		4	4
		2	2
		8	8
	8	8	0
	9	6	8

10

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

11

		2	0
		1	0
			0
	2	0	0
	2	0	0

12

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

13

		3	3
		2	1
		3	3
	6	6	0
	6	9	3

14

		8	3
		1	1
		8	3
	8	3	0
	9	1	3

15

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

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