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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		8	5
		6	1
		8	5
5	1	0	0
5	1	8	5

12

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

13

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

14

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

15

		1	5
		6	6
		9	0
	9	0	0
	9	9	0

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