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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		3	1
		4	1
		3	1
1	2	4	0
1	2	7	1

10

		1	3
		5	9
	1	1	7
	6	5	0
	7	6	7

11

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

12

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

13

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

14

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

15

		3	3
		2	0
			0
	6	6	0
	6	6	0

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