loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		9	4
		5	6
	5	6	4
4	7	0	0
5	2	6	4

9

		1	8
		6	6
	1	0	8
1	0	8	0
1	1	8	8

10

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

11

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

12

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

13

		1	1
		6	4
		4	4
	6	6	0
	7	0	4

14

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

15

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

▲