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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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