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곱셈 2자리 X 2자리

1

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

2

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

3

		7	3
		3	6
	4	3	8
2	1	9	0
2	6	2	8

4

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

5

		5	1
		1	0
			0
	5	1	0
	5	1	0

6

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

7

		1	5
		7	1
		1	5
1	0	5	0
1	0	6	5

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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