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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		5	2
		1	1
		5	2
	5	2	0
	5	7	2

9

		9	3
		2	4
	3	7	2
1	8	6	0
2	2	3	2

10

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

11

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

12

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

13

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

14

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

15

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

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