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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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