loading.....

곱셈: 2 x 21X9

1

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

2

		5	5
		3	2
	1	1	0
1	6	5	0
1	7	6	0

3

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

4

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

5

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

6

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

7

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

8

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

9

		4	4
		5	3
	1	3	2
2	2	0	0
2	3	3	2

10

		2	6
		2	0
			0
	5	2	0
	5	2	0

11

		5	0
		7	5
	2	5	0
3	5	0	0
3	7	5	0

12

		1	7
		5	5
		8	5
	8	5	0
	9	3	5

13

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

14

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

15

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

▲