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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		3	2
		6	3
		9	6
1	9	2	0
2	0	1	6

10

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

11

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

12

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

13

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

14

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

15

		2	8
		3	0
			0
	8	4	0
	8	4	0

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