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곱셈 2자리 X 2자리

1

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

2

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

3

		5	6
		6	0
			0
3	3	6	0
3	3	6	0

4

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

5

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

6

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

7

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

8

		2	2
		4	0
			0
	8	8	0
	8	8	0

9

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

10

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

11

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

12

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

13

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

14

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

15

		1	1
		8	4
		4	4
	8	8	0
	9	2	4

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