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곱셈 2자리 X 2자리

1

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

2

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

3

		1	3
		8	3
		3	9
1	0	4	0
1	0	7	9

4

		3	5
		4	9
	3	1	5
1	4	0	0
1	7	1	5

5

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

6

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

7

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

8

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

9

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

10

		9	8
		4	0
			0
3	9	2	0
3	9	2	0

11

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

12

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

13

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

14

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

15

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

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