loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		1	0
		4	1
		1	0
	4	0	0
	4	1	0

12

		8	4
		6	9
	7	5	6
5	0	4	0
5	7	9	6

13

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

14

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

15

		1	7
		4	4
		6	8
	6	8	0
	7	4	8

▲