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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	7
		1	9
	1	5	3
	1	7	0
	3	2	3

5

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

6

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

7

		4	5
		1	0
			0
	4	5	0
	4	5	0

8

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

9

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

10

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

11

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

12

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

13

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

14

		1	3
		9	1
		1	3
1	1	7	0
1	1	8	3

15

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

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