loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		5	5
		1	1
		5	5
	5	5	0
	6	0	5

9

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

10

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

11

		2	3
		2	6
	1	3	8
	4	6	0
	5	9	8

12

		1	5
		5	0
			0
	7	5	0
	7	5	0

13

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

14

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

15

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

▲