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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		5	4
		4	8
	4	3	2
2	1	6	0
2	5	9	2

5

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

6

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

7

		3	4
		8	2
		6	8
2	7	2	0
2	7	8	8

8

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

9

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

10

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

11

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

12

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

13

		6	9
		1	0
			0
	6	9	0
	6	9	0

14

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

15

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

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