loading.....

곱셈 2자리 X 2자리

1

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

2

		6	3
		5	3
	1	8	9
3	1	5	0
3	3	3	9

3

		5	7
		1	5
	2	8	5
	5	7	0
	8	5	5

4

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

5

		5	9
		5	5
	2	9	5
2	9	5	0
3	2	4	5

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		1	0
		1	9
		9	0
	1	0	0
	1	9	0

15

		4	2
		2	1
		4	2
	8	4	0
	8	8	2

▲