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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		2	9
		9	1
		2	9
2	6	1	0
2	6	3	9

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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