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곱셈 2자리 X 2자리

1

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

2

		7	3
		5	9
	6	5	7
3	6	5	0
4	3	0	7

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

		2	3
		2	0
			0
	4	6	0
	4	6	0

14

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

15

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

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