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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		9	1
		8	8
	7	2	8
7	2	8	0
8	0	0	8

9

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

10

		4	2
		1	0
			0
	4	2	0
	4	2	0

11

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

12

		1	5
		9	6
		9	0
1	3	5	0
1	4	4	0

13

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

14

		7	3
		1	0
			0
	7	3	0
	7	3	0

15

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

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