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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		6	6
		5	5
	3	3	0
3	3	0	0
3	6	3	0

8

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

9

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

10

		5	1
		7	5
	2	5	5
3	5	7	0
3	8	2	5

11

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

12

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

13

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

14

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

15

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

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