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곱셈 2자리 X 2자리

1

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

2

		1	0
		1	0
			0
	1	0	0
	1	0	0

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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