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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		3	4
		1	1
		3	4
	3	4	0
	3	7	4

5

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

6

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

7

		7	1
		8	0
			0
5	6	8	0
5	6	8	0

8

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

9

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

10

		2	4
		8	1
		2	4
1	9	2	0
1	9	4	4

11

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

12

		8	4
		7	3
	2	5	2
5	8	8	0
6	1	3	2

13

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

14

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

15

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

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