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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		5	4
		1	7
	3	7	8
	5	4	0
	9	1	8

7

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

8

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

9

		3	9
		2	2
		7	8
	7	8	0
	8	5	8

10

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

11

		1	5
		7	4
		6	0
1	0	5	0
1	1	1	0

12

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

13

		1	9
		3	5
		9	5
	5	7	0
	6	6	5

14

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

15

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

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