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곱셈 2자리 X 2자리

1

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

2

		5	5
		5	4
	2	2	0
2	7	5	0
2	9	7	0

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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