loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		4	7
		2	0
			0
	9	4	0
	9	4	0

15

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

▲