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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		6	2
		6	0
			0
3	7	2	0
3	7	2	0

10

		9	5
		5	0
			0
4	7	5	0
4	7	5	0

11

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

12

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

13

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

14

		9	8
		5	5
	4	9	0
4	9	0	0
5	3	9	0

15

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

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