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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		6	3
		5	3
	1	8	9
3	1	5	0
3	3	3	9

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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