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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		6	2
		9	0
			0
5	5	8	0
5	5	8	0

6

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

7

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

8

		4	9
		1	0
			0
	4	9	0
	4	9	0

9

		8	5
		8	1
		8	5
6	8	0	0
6	8	8	5

10

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

11

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

12

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

13

		8	1
		1	5
	4	0	5
	8	1	0
1	2	1	5

14

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

15

		2	4
		8	5
	1	2	0
1	9	2	0
2	0	4	0

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