loading.....

곱셈 2자리 X 2자리

1

		2	3
		3	3
		6	9
	6	9	0
	7	5	9

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		4	3
		1	7
	3	0	1
	4	3	0
	7	3	1

14

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

15

		8	0
		6	0
			0
4	8	0	0
4	8	0	0

▲