loading.....

곱셈 2자리 X 2자리

1

		5	5
		5	4
	2	2	0
2	7	5	0
2	9	7	0

2

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

3

		2	6
		8	1
		2	6
2	0	8	0
2	1	0	6

4

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

5

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

6

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

7

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

8

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

9

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

10

		1	6
		6	4
		6	4
	9	6	0
1	0	2	4

11

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

12

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

13

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

14

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

15

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

▲