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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		9	7
		5	1
		9	7
4	8	5	0
4	9	4	7

5

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

6

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

7

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

8

		3	5
		6	5
	1	7	5
2	1	0	0
2	2	7	5

9

		1	1
		1	6
		6	6
	1	1	0
	1	7	6

10

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

11

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

12

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

13

		1	1
		6	0
			0
	6	6	0
	6	6	0

14

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

15

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

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