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곱셈 2자리 X 2자리

1

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

2

		7	9
		4	6
	4	7	4
3	1	6	0
3	6	3	4

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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