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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	5
		6	1
		1	5
	9	0	0
	9	1	5

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		9	5
		9	0
			0
8	5	5	0
8	5	5	0

15

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

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