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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		2	2
		2	0
			0
	4	4	0
	4	4	0

15

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

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