loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		6	6
		1	7
	4	6	2
	6	6	0
1	1	2	2

7

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

8

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

9

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

10

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

11

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

12

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

13

		5	1
		7	5
	2	5	5
3	5	7	0
3	8	2	5

14

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

15

		7	4
		5	0
			0
3	7	0	0
3	7	0	0

▲