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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		1	4
		4	1
		1	4
	5	6	0
	5	7	4

6

		1	1
		1	4
		4	4
	1	1	0
	1	5	4

7

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

8

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

9

		5	0
		4	1
		5	0
2	0	0	0
2	0	5	0

10

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

11

		4	5
		2	0
			0
	9	0	0
	9	0	0

12

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

13

		1	7
		7	6
	1	0	2
1	1	9	0
1	2	9	2

14

		1	0
		2	1
		1	0
	2	0	0
	2	1	0

15

		2	1
		6	0
			0
1	2	6	0
1	2	6	0

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