loading.....

곱셈: 2 x 21X7

1

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

2

		4	9
		7	6
	2	9	4
3	4	3	0
3	7	2	4

3

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

4

		3	1
		1	3
		9	3
	3	1	0
	4	0	3

5

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

6

		1	9
		2	1
		1	9
	3	8	0
	3	9	9

7

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

8

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

9

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

10

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

11

		1	3
		6	2
		2	6
	7	8	0
	8	0	6

12

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

13

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

14

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

15

		2	2
		3	0
			0
	6	6	0
	6	6	0

▲