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곱셈 2자리 X 2자리

1

		2	1
		7	2
		4	2
1	4	7	0
1	5	1	2

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		3	5
		2	1
		3	5
	7	0	0
	7	3	5

14

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

15

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

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