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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	5
		7	4
		6	0
1	0	5	0
1	1	1	0

7

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

8

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

9

		4	4
		5	9
	3	9	6
2	2	0	0
2	5	9	6

10

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

11

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

12

		6	3
		5	0
			0
3	1	5	0
3	1	5	0

13

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

14

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

15

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

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