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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		5	9
		1	5
	2	9	5
	5	9	0
	8	8	5

14

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

15

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

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