loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		7	6
		3	5
	3	8	0
2	2	8	0
2	6	6	0

5

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

6

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

7

		6	3
		5	0
			0
3	1	5	0
3	1	5	0

8

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

9

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

10

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

11

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

12

		5	6
		2	3
	1	6	8
1	1	2	0
1	2	8	8

13

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

14

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

15

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

▲