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곱셈 2자리 X 2자리

1

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

2

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

3

		9	5
		3	9
	8	5	5
2	8	5	0
3	7	0	5

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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