loading.....

곱셈 2자리 X 2자리

1

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

2

		2	2
		9	5
	1	1	0
1	9	8	0
2	0	9	0

3

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

4

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

5

		3	4
		5	5
	1	7	0
1	7	0	0
1	8	7	0

6

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

7

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

8

		9	1
		9	2
	1	8	2
8	1	9	0
8	3	7	2

9

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

10

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

11

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

12

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

13

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

14

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

15

		1	2
		2	0
			0
	2	4	0
	2	4	0

▲