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곱셈 2자리 X 2자리

1

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

2

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

3

		2	0
		5	9
	1	8	0
1	0	0	0
1	1	8	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		8	5
		8	1
		8	5
6	8	0	0
6	8	8	5

13

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

14

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

15

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

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