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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	9
		1	1
		1	9
	1	9	0
	2	0	9

7

		8	5
		3	0
			0
2	5	5	0
2	5	5	0

8

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

9

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

10

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

11

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

12

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

13

		4	9
		5	0
			0
2	4	5	0
2	4	5	0

14

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

15

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

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