loading.....

곱셈 2자리 X 2자리

1

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

2

		1	4
		2	0
			0
	2	8	0
	2	8	0

3

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

4

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

5

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

6

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

7

		4	5
		6	0
			0
2	7	0	0
2	7	0	0

8

		3	3
		2	0
			0
	6	6	0
	6	6	0

9

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

10

		8	2
		1	3
	2	4	6
	8	2	0
1	0	6	6

11

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

12

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

13

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

14

		3	4
		4	2
		6	8
1	3	6	0
1	4	2	8

15

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

▲