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곱셈 2자리 X 2자리

1

		5	6
		1	2
	1	1	2
	5	6	0
	6	7	2

2

		1	8
		9	6
	1	0	8
1	6	2	0
1	7	2	8

3

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

4

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

5

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

6

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

7

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

8

		1	4
		9	8
	1	1	2
1	2	6	0
1	3	7	2

9

		4	0
		7	4
	1	6	0
2	8	0	0
2	9	6	0

10

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

11

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

12

		8	9
		6	3
	2	6	7
5	3	4	0
5	6	0	7

13

		3	5
		9	0
			0
3	1	5	0
3	1	5	0

14

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

15

		6	8
		1	0
			0
	6	8	0
	6	8	0

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