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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		1	2
		1	5
		6	0
	1	2	0
	1	8	0

11

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

12

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

13

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

14

		5	9
		5	6
	3	5	4
2	9	5	0
3	3	0	4

15

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

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