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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		5	9
		1	8
	4	7	2
	5	9	0
1	0	6	2

10

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

11

		2	1
		1	4
		8	4
	2	1	0
	2	9	4

12

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

13

		1	5
		6	6
		9	0
	9	0	0
	9	9	0

14

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

15

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

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