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곱셈 2자리 X 2자리

1

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

2

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

3

		9	5
		7	7
	6	6	5
6	6	5	0
7	3	1	5

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		4	2
		2	0
			0
	8	4	0
	8	4	0

12

		4	3
		7	7
	3	0	1
3	0	1	0
3	3	1	1

13

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

14

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

15

		3	5
		4	0
			0
1	4	0	0
1	4	0	0

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