loading.....

곱셈 2자리 X 2자리

1

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

2

		6	2
		7	9
	5	5	8
4	3	4	0
4	8	9	8

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		1	1
		9	4
		4	4
	9	9	0
1	0	3	4

12

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

13

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

14

		7	4
		1	0
			0
	7	4	0
	7	4	0

15

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

▲