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곱셈 2자리 X 2자리

1

		6	6
		6	0
			0
3	9	6	0
3	9	6	0

2

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

3

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

4

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

5

		2	5
		9	1
		2	5
2	2	5	0
2	2	7	5

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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