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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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