loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		9	5
		2	9
	8	5	5
1	9	0	0
2	7	5	5

5

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

6

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

7

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

8

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

9

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

10

		5	2
		5	5
	2	6	0
2	6	0	0
2	8	6	0

11

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

12

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

13

		1	5
		7	1
		1	5
1	0	5	0
1	0	6	5

14

		3	1
		3	7
	2	1	7
	9	3	0
1	1	4	7

15

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

▲