loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

		9	5
		6	9
	8	5	5
5	7	0	0
6	5	5	5

4

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

5

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

6

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

7

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

8

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

9

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

10

		1	9
		5	0
			0
	9	5	0
	9	5	0

11

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

12

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

13

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

14

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

15

		2	0
		3	2
		4	0
	6	0	0
	6	4	0

▲