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곱셈 2자리 X 2자리

1

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

2

		1	0
		6	1
		1	0
	6	0	0
	6	1	0

3

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

4

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

5

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

6

		2	2
		2	4
		8	8
	4	4	0
	5	2	8

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

		8	5
		5	0
			0
4	2	5	0
4	2	5	0

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