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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		7	3
		5	6
	4	3	8
3	6	5	0
4	0	8	8

5

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

6

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

7

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

8

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

9

		7	5
		1	1
		7	5
	7	5	0
	8	2	5

10

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

11

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

12

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

13

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

14

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

15

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

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