loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

		1	1
		3	7
		7	7
	3	3	0
	4	0	7

4

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

5

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

6

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

7

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

8

		2	1
		5	0
			0
1	0	5	0
1	0	5	0

9

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

10

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

11

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

12

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

13

		9	4
		8	4
	3	7	6
7	5	2	0
7	8	9	6

14

		5	9
		5	7
	4	1	3
2	9	5	0
3	3	6	3

15

		4	5
		1	1
		4	5
	4	5	0
	4	9	5

▲