loading.....

곱셈 2자리 X 2자리

1

		2	8
		8	8
	2	2	4
2	2	4	0
2	4	6	4

2

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

3

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

4

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

5

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

6

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

7

		5	3
		7	9
	4	7	7
3	7	1	0
4	1	8	7

8

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

9

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

10

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

11

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

12

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

13

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

14

		9	6
		4	7
	6	7	2
3	8	4	0
4	5	1	2

15

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

▲