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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		8	4
		1	6
	5	0	4
	8	4	0
1	3	4	4

6

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

7

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

8

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

9

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

10

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

11

		2	1
		4	9
	1	8	9
	8	4	0
1	0	2	9

12

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

13

		4	4
		1	6
	2	6	4
	4	4	0
	7	0	4

14

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

15

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

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