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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		5	9
		6	2
	1	1	8
3	5	4	0
3	6	5	8

5

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

6

		8	2
		8	0
			0
6	5	6	0
6	5	6	0

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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