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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		4	6
		1	0
			0
	4	6	0
	4	6	0

7

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

8

		5	6
		7	3
	1	6	8
3	9	2	0
4	0	8	8

9

		4	0
		1	2
		8	0
	4	0	0
	4	8	0

10

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

11

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

12

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

13

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

14

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

15

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

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