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곱셈 2자리 X 2자리

1

		1	0
		2	1
		1	0
	2	0	0
	2	1	0

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		3	9
		2	0
			0
	7	8	0
	7	8	0

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