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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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