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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		4	6
		3	3
	1	3	8
1	3	8	0
1	5	1	8

6

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

7

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

8

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

9

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

10

		2	5
		6	2
		5	0
1	5	0	0
1	5	5	0

11

		2	5
		4	5
	1	2	5
1	0	0	0
1	1	2	5

12

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

13

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

14

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

15

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

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