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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		1	8
		6	1
		1	8
1	0	8	0
1	0	9	8

13

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

14

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

15

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

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