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곱셈 2자리 X 2자리

1

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

2

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

3

		5	3
		9	2
	1	0	6
4	7	7	0
4	8	7	6

4

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

5

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

6

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

7

		3	4
		4	7
	2	3	8
1	3	6	0
1	5	9	8

8

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

9

		9	7
		1	5
	4	8	5
	9	7	0
1	4	5	5

10

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

11

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

12

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

13

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

14

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

15

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

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