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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		1	6
		1	6
		9	6
	1	6	0
	2	5	6

7

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

8

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

9

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

10

		2	6
		1	1
		2	6
	2	6	0
	2	8	6

11

		2	1
		4	5
	1	0	5
	8	4	0
	9	4	5

12

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

13

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

14

		2	3
		3	0
			0
	6	9	0
	6	9	0

15

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

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