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곱셈 2자리 X 2자리

1

		7	0
		6	7
	4	9	0
4	2	0	0
4	6	9	0

2

		6	1
		8	1
		6	1
4	8	8	0
4	9	4	1

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		1	9
		1	7
	1	3	3
	1	9	0
	3	2	3

11

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

12

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

13

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

14

		6	4
		7	0
			0
4	4	8	0
4	4	8	0

15

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

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