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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		3	1
		3	3
		9	3
	9	3	0
1	0	2	3

9

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

10

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

11

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

12

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

13

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

14

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

15

		4	1
		1	4
	1	6	4
	4	1	0
	5	7	4

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