loading.....

곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		3	3
		5	5
	1	6	5
1	6	5	0
1	8	1	5

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

▲