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곱셈 2자리 X 2자리

1

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

2

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

3

		7	2
		2	5
	3	6	0
1	4	4	0
1	8	0	0

4

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

5

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

6

		5	4
		5	5
	2	7	0
2	7	0	0
2	9	7	0

7

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

8

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

9

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

10

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

11

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

12

		2	7
		1	1
		2	7
	2	7	0
	2	9	7

13

		1	7
		3	9
	1	5	3
	5	1	0
	6	6	3

14

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

15

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

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