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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		7	4
		7	4
	2	9	6
5	1	8	0
5	4	7	6

8

		2	8
		7	5
	1	4	0
1	9	6	0
2	1	0	0

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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