loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		7	1
		9	1
		7	1
6	3	9	0
6	4	6	1

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

▲