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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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