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곱셈 2자리 X 2자리

1

		5	9
		8	2
	1	1	8
4	7	2	0
4	8	3	8

2

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

3

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

4

		9	3
		1	0
			0
	9	3	0
	9	3	0

5

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

6

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

7

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

8

		1	6
		3	1
		1	6
	4	8	0
	4	9	6

9

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

10

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

11

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

12

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

13

		9	2
		3	5
	4	6	0
2	7	6	0
3	2	2	0

14

		9	6
		5	1
		9	6
4	8	0	0
4	8	9	6

15

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

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