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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		9	8
		5	4
	3	9	2
4	9	0	0
5	2	9	2

6

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

7

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

8

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

9

		1	0
		8	2
		2	0
	8	0	0
	8	2	0

10

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

11

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

12

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

13

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

14

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

15

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

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