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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		2	7
		5	0
			0
1	3	5	0
1	3	5	0

5

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

6

		2	4
		1	0
			0
	2	4	0
	2	4	0

7

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

8

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

9

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

10

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

11

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

12

		5	5
		9	7
	3	8	5
4	9	5	0
5	3	3	5

13

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

14

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

15

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

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