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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		7	1
		7	3
	2	1	3
4	9	7	0
5	1	8	3

6

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

7

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

8

		8	2
		3	3
	2	4	6
2	4	6	0
2	7	0	6

9

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

10

		8	2
		9	2
	1	6	4
7	3	8	0
7	5	4	4

11

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

12

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

13

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

14

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

15

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

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