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곱셈 2자리 X 2자리

1

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

2

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

3

		1	0
		1	4
		4	0
	1	0	0
	1	4	0

4

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

5

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

6

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

7

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

8

		5	5
		9	8
	4	4	0
4	9	5	0
5	3	9	0

9

		6	0
		1	6
	3	6	0
	6	0	0
	9	6	0

10

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

11

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

12

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

13

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

14

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

15

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

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