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곱셈 2자리 X 2자리

1

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

2

		2	2
		5	0
			0
1	1	0	0
1	1	0	0

3

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

4

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

5

		1	0
		7	9
		9	0
	7	0	0
	7	9	0

6

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

7

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

8

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

9

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

10

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

11

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

12

		4	3
		1	7
	3	0	1
	4	3	0
	7	3	1

13

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

14

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

15

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

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