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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

		2	2
		9	4
		8	8
1	9	8	0
2	0	6	8

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		9	4
		2	2
	1	8	8
1	8	8	0
2	0	6	8

15

		4	1
		6	1
		4	1
2	4	6	0
2	5	0	1

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