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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		7	6
		9	1
		7	6
6	8	4	0
6	9	1	6

7

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

8

		3	5
		8	8
	2	8	0
2	8	0	0
3	0	8	0

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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