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곱셈 2자리 X 2자리

1

		1	1
		5	4
		4	4
	5	5	0
	5	9	4

2

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

3

		5	8
		7	4
	2	3	2
4	0	6	0
4	2	9	2

4

		9	3
		7	4
	3	7	2
6	5	1	0
6	8	8	2

5

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

6

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

7

		1	2
		5	0
			0
	6	0	0
	6	0	0

8

		5	6
		7	2
	1	1	2
3	9	2	0
4	0	3	2

9

		3	8
		5	1
		3	8
1	9	0	0
1	9	3	8

10

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

11

		1	8
		1	4
		7	2
	1	8	0
	2	5	2

12

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

13

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

14

		1	5
		5	5
		7	5
	7	5	0
	8	2	5

15

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

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