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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		2	1
		1	0
			0
	2	1	0
	2	1	0

10

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

11

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

12

		2	5
		3	2
		5	0
	7	5	0
	8	0	0

13

		3	7
		3	1
		3	7
1	1	1	0
1	1	4	7

14

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

15

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

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