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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		6	5
		1	7
	4	5	5
	6	5	0
1	1	0	5

8

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

9

		3	7
		9	5
	1	8	5
3	3	3	0
3	5	1	5

10

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

11

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

12

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

13

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

14

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

15

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

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