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곱셈 2자리 X 2자리

1

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

2

		7	7
		4	5
	3	8	5
3	0	8	0
3	4	6	5

3

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

4

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

5

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

6

		1	5
		9	4
		6	0
1	3	5	0
1	4	1	0

7

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

8

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

9

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

10

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

11

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

12

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

13

		5	3
		5	0
			0
2	6	5	0
2	6	5	0

14

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

15

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

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