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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		2	9
		1	0
			0
	2	9	0
	2	9	0

6

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

7

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

8

		9	8
		6	0
			0
5	8	8	0
5	8	8	0

9

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

10

		4	4
		2	2
		8	8
	8	8	0
	9	6	8

11

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

12

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

13

		9	2
		1	9
	8	2	8
	9	2	0
1	7	4	8

14

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

15

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

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