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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		4	4
		9	0
			0
3	9	6	0
3	9	6	0

9

		4	5
		3	1
		4	5
1	3	5	0
1	3	9	5

10

		4	5
		4	2
		9	0
1	8	0	0
1	8	9	0

11

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

12

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

13

		6	4
		3	9
	5	7	6
1	9	2	0
2	4	9	6

14

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

15

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

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