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곱셈 2자리 X 2자리

1

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

2

		1	9
		5	6
	1	1	4
	9	5	0
1	0	6	4

3

		3	5
		3	0
			0
1	0	5	0
1	0	5	0

4

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

5

		7	2
		8	3
	2	1	6
5	7	6	0
5	9	7	6

6

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

7

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

8

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

9

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

10

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

11

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

12

		6	0
		6	5
	3	0	0
3	6	0	0
3	9	0	0

13

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

14

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

15

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

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