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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		9	5
		5	8
	7	6	0
4	7	5	0
5	5	1	0

12

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

13

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

14

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

15

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

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