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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		2	6
		2	6
	1	5	6
	5	2	0
	6	7	6

6

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

7

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

8

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

9

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

10

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

11

		3	3
		1	0
			0
	3	3	0
	3	3	0

12

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

13

		3	7
		9	2
		7	4
3	3	3	0
3	4	0	4

14

		7	7
		4	0
			0
3	0	8	0
3	0	8	0

15

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

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