loading.....

곱셈 2자리 X 2자리

1

		2	1
		4	4
		8	4
	8	4	0
	9	2	4

2

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

3

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

4

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

5

		4	9
		2	9
	4	4	1
	9	8	0
1	4	2	1

6

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

7

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

8

		1	7
		2	0
			0
	3	4	0
	3	4	0

9

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

10

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

11

		3	0
		3	1
		3	0
	9	0	0
	9	3	0

12

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

13

		3	1
		9	9
	2	7	9
2	7	9	0
3	0	6	9

14

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

15

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

▲