loading.....

곱셈 2자리 X 2자리

1

		1	0
		1	2
		2	0
	1	0	0
	1	2	0

2

		4	7
		1	0
			0
	4	7	0
	4	7	0

3

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

4

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

5

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

6

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

7

		9	1
		2	2
	1	8	2
1	8	2	0
2	0	0	2

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

▲