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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		1	9
		4	1
		1	9
	7	6	0
	7	7	9

10

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

11

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

12

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

13

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

14

		9	4
		7	3
	2	8	2
6	5	8	0
6	8	6	2

15

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

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