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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		7	3
		6	3
	2	1	9
4	3	8	0
4	5	9	9

10

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

11

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

12

		3	5
		3	1
		3	5
1	0	5	0
1	0	8	5

13

		5	2
		1	1
		5	2
	5	2	0
	5	7	2

14

		9	4
		1	0
			0
	9	4	0
	9	4	0

15

		3	7
		9	5
	1	8	5
3	3	3	0
3	5	1	5

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