loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

		8	2
		4	4
	3	2	8
3	2	8	0
3	6	0	8

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		7	3
		8	2
	1	4	6
5	8	4	0
5	9	8	6

15

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

▲