loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

		1	1
		7	2
		2	2
	7	7	0
	7	9	2

4

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

5

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

6

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

7

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

8

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

9

		6	1
		6	0
			0
3	6	6	0
3	6	6	0

10

		1	0
		3	1
		1	0
	3	0	0
	3	1	0

11

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

12

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

13

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

14

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

15

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

▲