loading.....

곱셈: 3 x 21X7

1

		1	7	3
			6	3
		5	1	9
1	0	3	8	0
1	0	8	9	9

2

		7	2	8
			2	8
	5	8	2	4
1	4	5	6	0
2	0	3	8	4

3

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

4

		3	8	2
			1	2
		7	6	4
	3	8	2	0
	4	5	8	4

5

		2	4	1
			7	5
	1	2	0	5
1	6	8	7	0
1	8	0	7	5

6

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

7

		4	4	5
			5	5
	2	2	2	5
2	2	2	5	0
2	4	4	7	5

8

		2	2	3
			2	5
	1	1	1	5
	4	4	6	0
	5	5	7	5

9

		6	0	5
			7	8
	4	8	4	0
4	2	3	5	0
4	7	1	9	0

10

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

11

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

12

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

13

		4	2	7
			8	6
	2	5	6	2
3	4	1	6	0
3	6	7	2	2

14

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

15

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

▲