loading.....

곱셈 2자리 X 2자리

1

		4	5
		6	0
			0
2	7	0	0
2	7	0	0

2

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

3

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

4

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

5

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

6

		4	5
		4	3
	1	3	5
1	8	0	0
1	9	3	5

7

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

8

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

9

		3	3
		1	0
			0
	3	3	0
	3	3	0

10

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

11

		4	6
		4	0
			0
1	8	4	0
1	8	4	0

12

		3	5
		9	2
		7	0
3	1	5	0
3	2	2	0

13

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

14

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

15

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

▲