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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		4	5
		9	6
	2	7	0
4	0	5	0
4	3	2	0

9

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

10

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

11

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

12

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

13

		2	5
		2	1
		2	5
	5	0	0
	5	2	5

14

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

15

		1	7
		3	0
			0
	5	1	0
	5	1	0

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