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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	9
		1	0
			0
	1	9	0
	1	9	0

5

		7	5
		6	5
	3	7	5
4	5	0	0
4	8	7	5

6

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

7

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

8

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

9

		3	2
		2	0
			0
	6	4	0
	6	4	0

10

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

11

		1	0
		6	4
		4	0
	6	0	0
	6	4	0

12

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

13

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

14

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

15

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

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