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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		9	4
		6	6
	5	6	4
5	6	4	0
6	2	0	4

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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