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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		1	4
		1	1
		1	4
	1	4	0
	1	5	4

10

		9	7
		3	0
			0
2	9	1	0
2	9	1	0

11

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

12

		4	5
		7	1
		4	5
3	1	5	0
3	1	9	5

13

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

14

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

15

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

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