loading.....

곱셈 2자리 X 2자리

1

		7	4
		6	1
		7	4
4	4	4	0
4	5	1	4

2

		2	5
		8	0
			0
2	0	0	0
2	0	0	0

3

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

4

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

5

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

6

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

7

		1	9
		4	0
			0
	7	6	0
	7	6	0

8

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

9

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

10

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

11

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

12

		1	1
		9	0
			0
	9	9	0
	9	9	0

13

		6	1
		9	2
	1	2	2
5	4	9	0
5	6	1	2

14

		1	0
		5	1
		1	0
	5	0	0
	5	1	0

15

		3	7
		2	7
	2	5	9
	7	4	0
	9	9	9

▲