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곱셈 2자리 X 2자리

1

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

2

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

3

		4	3
		3	5
	2	1	5
1	2	9	0
1	5	0	5

4

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

5

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

6

		8	0
		1	0
			0
	8	0	0
	8	0	0

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		6	2
		1	1
		6	2
	6	2	0
	6	8	2

15

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

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