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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		9	0
		4	4
	3	6	0
3	6	0	0
3	9	6	0

6

		7	2
		5	0
			0
3	6	0	0
3	6	0	0

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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