loading.....

곱셈 4자리 X 2자리

1

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

2

		1	3	9	3
				5	0
					0
	6	9	6	5	0
	6	9	6	5	0

3

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

4

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

5

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

6

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

7

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

8

		8	5	3	0
				3	0
					0
2	5	5	9	0	0
2	5	5	9	0	0

9

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

10

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

11

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

12

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

13

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

14

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

15

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

▲