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곱셈 2자리 X 2자리

1

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

2

		5	3
		9	5
	2	6	5
4	7	7	0
5	0	3	5

3

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

4

		2	3
		2	0
			0
	4	6	0
	4	6	0

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		3	9
		3	1
		3	9
1	1	7	0
1	2	0	9

15

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

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