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곱셈 2자리 X 2자리

1

		9	7
		4	6
	5	8	2
3	8	8	0
4	4	6	2

2

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

3

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

4

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

5

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

6

		5	3
		3	0
			0
1	5	9	0
1	5	9	0

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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