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곱셈 2자리 X 2자리

1

		3	6
		1	5
	1	8	0
	3	6	0
	5	4	0

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		7	2
		5	6
	4	3	2
3	6	0	0
4	0	3	2

11

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

12

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

13

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

14

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

15

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

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