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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		4	3
		8	8
	3	4	4
3	4	4	0
3	7	8	4

7

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

8

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

9

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

10

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

11

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

12

		1	8
		5	0
			0
	9	0	0
	9	0	0

13

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

14

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

15

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

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