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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		4	7
		7	5
	2	3	5
3	2	9	0
3	5	2	5

10

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

11

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

12

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

13

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

14

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

15

		9	4
		4	9
	8	4	6
3	7	6	0
4	6	0	6

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