loading.....

곱셈 2자리 X 2자리

1

		4	9
		1	1
		4	9
	4	9	0
	5	3	9

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		1	1
		2	0
			0
	2	2	0
	2	2	0

15

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

▲