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곱셈 2자리 X 2자리

1

		1	1
		2	6
		6	6
	2	2	0
	2	8	6

2

		7	1
		1	1
		7	1
	7	1	0
	7	8	1

3

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

4

		1	2
		6	0
			0
	7	2	0
	7	2	0

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		5	4
		5	5
	2	7	0
2	7	0	0
2	9	7	0

15

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

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