loading.....

곱셈 2자리 X 2자리

1

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

2

		3	3
		2	0
			0
	6	6	0
	6	6	0

3

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

4

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

5

		9	5
		3	8
	7	6	0
2	8	5	0
3	6	1	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

▲