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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		3	4
		9	6
	2	0	4
3	0	6	0
3	2	6	4

6

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

7

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

8

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

9

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

10

		9	4
		4	4
	3	7	6
3	7	6	0
4	1	3	6

11

		1	6
		5	3
		4	8
	8	0	0
	8	4	8

12

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

13

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

14

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

15

		3	3
		3	4
	1	3	2
	9	9	0
1	1	2	2

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