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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		4	8
		6	0
			0
2	8	8	0
2	8	8	0

7

		3	0
		3	2
		6	0
	9	0	0
	9	6	0

8

		4	7
		4	9
	4	2	3
1	8	8	0
2	3	0	3

9

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

10

		8	4
		7	0
			0
5	8	8	0
5	8	8	0

11

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

12

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

13

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

14

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

15

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

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