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곱셈 2자리 X 2자리

1

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

2

		2	1
		1	0
			0
	2	1	0
	2	1	0

3

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

4

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

5

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

6

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

7

		1	3
		1	5
		6	5
	1	3	0
	1	9	5

8

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

9

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

10

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

11

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

12

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

13

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

14

		1	5
		6	2
		3	0
	9	0	0
	9	3	0

15

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

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