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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		3	9
		6	3
	1	1	7
2	3	4	0
2	4	5	7

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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