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곱셈 2자리 X 2자리

1

		3	9
		3	5
	1	9	5
1	1	7	0
1	3	6	5

2

		9	6
		1	2
	1	9	2
	9	6	0
1	1	5	2

3

		3	9
		5	5
	1	9	5
1	9	5	0
2	1	4	5

4

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

5

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

6

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

7

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

8

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

9

		3	7
		5	0
			0
1	8	5	0
1	8	5	0

10

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

11

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

12

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

13

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

14

		5	6
		7	3
	1	6	8
3	9	2	0
4	0	8	8

15

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

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