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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		5	8
		4	4
	2	3	2
2	3	2	0
2	5	5	2

8

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

9

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

10

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

11

		3	6
		5	3
	1	0	8
1	8	0	0
1	9	0	8

12

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

13

		8	5
		1	5
	4	2	5
	8	5	0
1	2	7	5

14

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

15

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

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