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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

		2	6
		5	1
		2	6
1	3	0	0
1	3	2	6

13

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

14

		5	0
		5	5
	2	5	0
2	5	0	0
2	7	5	0

15

		2	9
		6	1
		2	9
1	7	4	0
1	7	6	9

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