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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	3
		6	9
	1	1	7
	7	8	0
	8	9	7

7

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

8

		4	7
		4	0
			0
1	8	8	0
1	8	8	0

9

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

10

		2	5
		1	3
		7	5
	2	5	0
	3	2	5

11

		7	2
		8	8
	5	7	6
5	7	6	0
6	3	3	6

12

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

13

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

14

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

15

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

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