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곱셈 2자리 X 2자리

1

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

2

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

3

		5	5
		7	1
		5	5
3	8	5	0
3	9	0	5

4

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

5

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

6

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

7

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

8

		1	5
		1	0
			0
	1	5	0
	1	5	0

9

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

10

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

11

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

12

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

13

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

14

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

15

		1	8
		4	0
			0
	7	2	0
	7	2	0

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