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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		5	5
		4	9
	4	9	5
2	2	0	0
2	6	9	5

8

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

9

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

10

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

11

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

12

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

13

		5	0
		5	5
	2	5	0
2	5	0	0
2	7	5	0

14

		7	6
		6	0
			0
4	5	6	0
4	5	6	0

15

		2	3
		6	6
	1	3	8
1	3	8	0
1	5	1	8

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