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곱셈 2자리 X 2자리

1

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

2

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

3

		3	6
		1	0
			0
	3	6	0
	3	6	0

4

		4	6
		2	2
		9	2
	9	2	0
1	0	1	2

5

		2	3
		3	0
			0
	6	9	0
	6	9	0

6

		4	5
		8	9
	4	0	5
3	6	0	0
4	0	0	5

7

		4	6
		2	1
		4	6
	9	2	0
	9	6	6

8

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

9

		4	1
		5	4
	1	6	4
2	0	5	0
2	2	1	4

10

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

11

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

12

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

13

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

14

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

15

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

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