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곱셈 2자리 X 2자리

1

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

2

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

3

		4	5
		8	0
			0
3	6	0	0
3	6	0	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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