loading.....

곱셈 2자리 X 2자리

1

		5	8
		5	5
	2	9	0
2	9	0	0
3	1	9	0

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		3	1
		6	1
		3	1
1	8	6	0
1	8	9	1

10

		6	6
		3	0
			0
1	9	8	0
1	9	8	0

11

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

12

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

13

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

14

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

15

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

▲