loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		5	4
		7	0
			0
3	7	8	0
3	7	8	0

14

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

15

		3	5
		9	1
		3	5
3	1	5	0
3	1	8	5

▲