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곱셈 2자리 X 2자리

1

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

2

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

3

		5	3
		8	5
	2	6	5
4	2	4	0
4	5	0	5

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		8	6
		1	0
			0
	8	6	0
	8	6	0

15

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

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