loading.....

곱셈: 2 x 21X4

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

▲