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곱셈 2자리 X 2자리

1

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

2

		9	5
		4	3
	2	8	5
3	8	0	0
4	0	8	5

3

		5	3
		9	3
	1	5	9
4	7	7	0
4	9	2	9

4

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

5

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

6

		9	0
		1	3
	2	7	0
	9	0	0
1	1	7	0

7

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

8

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

9

		6	5
		9	0
			0
5	8	5	0
5	8	5	0

10

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

11

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

12

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

13

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

14

		4	1
		9	5
	2	0	5
3	6	9	0
3	8	9	5

15

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

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