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곱셈 2자리 X 2자리

1

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

2

		8	2
		4	7
	5	7	4
3	2	8	0
3	8	5	4

3

		3	0
		5	3
		9	0
1	5	0	0
1	5	9	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		2	5
		3	0
			0
	7	5	0
	7	5	0

13

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

14

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

15

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

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