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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		2	4
		4	0
			0
	9	6	0
	9	6	0

5

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

6

		2	9
		2	0
			0
	5	8	0
	5	8	0

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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