loading.....

곱셈: 2 x 21X4

1

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

2

		4	3
		5	3
	1	2	9
2	1	5	0
2	2	7	9

3

		2	6
		7	6
	1	5	6
1	8	2	0
1	9	7	6

4

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

5

		2	1
		4	4
		8	4
	8	4	0
	9	2	4

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

▲