loading.....

곱셈 4자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		1	1	5	0
				3	1
		1	1	5	0
	3	4	5	0	0
	3	5	6	5	0

12

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

13

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

14

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

15

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

▲