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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		4	0
		4	9
	3	6	0
1	6	0	0
1	9	6	0

10

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

11

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

12

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

13

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

14

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

15

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

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