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곱셈 2자리 X 2자리

1

		5	3
		2	3
	1	5	9
1	0	6	0
1	2	1	9

2

		9	1
		6	3
	2	7	3
5	4	6	0
5	7	3	3

3

		9	3
		4	7
	6	5	1
3	7	2	0
4	3	7	1

4

		5	4
		3	2
	1	0	8
1	6	2	0
1	7	2	8

5

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

6

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

7

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

8

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

9

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

10

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

11

		5	2
		9	1
		5	2
4	6	8	0
4	7	3	2

12

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

13

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

14

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

15

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

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