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곱셈 2자리 X 2자리

1

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

2

		1	9
		3	5
		9	5
	5	7	0
	6	6	5

3

		8	5
		1	2
	1	7	0
	8	5	0
1	0	2	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		6	9
		2	4
	2	7	6
1	3	8	0
1	6	5	6

15

		2	3
		2	3
		6	9
	4	6	0
	5	2	9

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