loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

		6	1
		1	0
			0
	6	1	0
	6	1	0

4

		4	4
		1	1
		4	4
	4	4	0
	4	8	4

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

▲