loading.....

곱셈 2자리 X 2자리

1

		2	3
		5	4
		9	2
1	1	5	0
1	2	4	2

2

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

3

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

4

		4	0
		5	9
	3	6	0
2	0	0	0
2	3	6	0

5

		6	1
		4	0
			0
2	4	4	0
2	4	4	0

6

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

7

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

8

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

9

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

10

		3	9
		5	5
	1	9	5
1	9	5	0
2	1	4	5

11

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

12

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

13

		1	8
		5	5
		9	0
	9	0	0
	9	9	0

14

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

15

		8	6
		7	2
	1	7	2
6	0	2	0
6	1	9	2

▲