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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	1
		7	4
		4	4
	7	7	0
	8	1	4

5

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

6

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

7

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

8

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

9

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

10

		1	4
		9	7
		9	8
1	2	6	0
1	3	5	8

11

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

12

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

13

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

14

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

15

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

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