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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	0
		3	1
		1	0
	3	0	0
	3	1	0

7

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

8

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

9

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

10

		5	1
		5	9
	4	5	9
2	5	5	0
3	0	0	9

11

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

12

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

13

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

14

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

15

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

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