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곱셈 2자리 X 2자리

1

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

2

		1	7
		1	0
			0
	1	7	0
	1	7	0

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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