loading.....

곱셈 2자리 X 2자리

1

		7	5
		1	6
	4	5	0
	7	5	0
1	2	0	0

2

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

3

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

4

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

5

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

6

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

7

		7	7
		1	1
		7	7
	7	7	0
	8	4	7

8

		2	2
		4	0
			0
	8	8	0
	8	8	0

9

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

10

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

11

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

12

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

13

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

14

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

15

		5	8
		6	0
			0
3	4	8	0
3	4	8	0

▲