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곱셈 2자리 X 2자리

1

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

2

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

3

		7	1
		2	0
			0
1	4	2	0
1	4	2	0

4

		5	5
		4	2
	1	1	0
2	2	0	0
2	3	1	0

5

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

6

		7	5
		8	8
	6	0	0
6	0	0	0
6	6	0	0

7

		3	4
		9	3
	1	0	2
3	0	6	0
3	1	6	2

8

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

9

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

10

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

11

		1	5
		3	0
			0
	4	5	0
	4	5	0

12

		1	0
		6	6
		6	0
	6	0	0
	6	6	0

13

		1	0
		4	0
			0
	4	0	0
	4	0	0

14

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

15

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

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