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곱셈 2자리 X 2자리

1

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

2

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

3

		7	5
		1	4
	3	0	0
	7	5	0
1	0	5	0

4

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

5

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

6

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

7

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

8

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

9

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

10

		3	1
		3	2
		6	2
	9	3	0
	9	9	2

11

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

12

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

13

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

14

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

15

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

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