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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		7	1
		7	1
		7	1
4	9	7	0
5	0	4	1

5

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

6

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

7

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

8

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

9

		6	1
		3	2
	1	2	2
1	8	3	0
1	9	5	2

10

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

11

		7	3
		8	3
	2	1	9
5	8	4	0
6	0	5	9

12

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

13

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

14

		8	4
		1	0
			0
	8	4	0
	8	4	0

15

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

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