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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		2	3
		4	0
			0
	9	2	0
	9	2	0

12

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

13

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

14

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

15

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

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