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곱셈 2자리 X 2자리

1

		3	4
		1	4
	1	3	6
	3	4	0
	4	7	6

2

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

3

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

4

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

5

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

6

		3	2
		9	0
			0
2	8	8	0
2	8	8	0

7

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

8

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

9

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

10

		9	4
		1	5
	4	7	0
	9	4	0
1	4	1	0

11

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

12

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

13

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

14

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

15

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

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