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곱셈 2자리 X 2자리

1

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

2

		2	5
		5	9
	2	2	5
1	2	5	0
1	4	7	5

3

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

4

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

5

		1	0
		4	0
			0
	4	0	0
	4	0	0

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		1	6
		4	1
		1	6
	6	4	0
	6	5	6

14

		5	0
		7	9
	4	5	0
3	5	0	0
3	9	5	0

15

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

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