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곱셈 2자리 X 2자리

1

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

2

		1	0
		1	1
		1	0
	1	0	0
	1	1	0

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		6	6
		1	0
			0
	6	6	0
	6	6	0

13

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

14

		9	5
		8	7
	6	6	5
7	6	0	0
8	2	6	5

15

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

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