loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	0
		2	2
		2	0
	2	0	0
	2	2	0

5

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

6

		2	4
		4	0
			0
	9	6	0
	9	6	0

7

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

8

		2	6
		2	2
		5	2
	5	2	0
	5	7	2

9

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

10

		3	5
		1	1
		3	5
	3	5	0
	3	8	5

11

		5	3
		2	3
	1	5	9
1	0	6	0
1	2	1	9

12

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

13

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

14

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

15

		3	5
		7	2
		7	0
2	4	5	0
2	5	2	0

▲