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곱셈 2자리 X 2자리

1

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

2

		6	2
		1	2
	1	2	4
	6	2	0
	7	4	4

3

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

4

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

5

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

6

		5	1
		8	7
	3	5	7
4	0	8	0
4	4	3	7

7

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

8

		6	5
		5	6
	3	9	0
3	2	5	0
3	6	4	0

9

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

10

		1	1
		3	3
		3	3
	3	3	0
	3	6	3

11

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

12

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

13

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

14

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

15

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

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