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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	7
		1	1
		1	7
	1	7	0
	1	8	7

6

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

7

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

8

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

9

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

10

		5	8
		1	5
	2	9	0
	5	8	0
	8	7	0

11

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

12

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

13

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

14

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

15

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

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