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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		1	0
		1	3
		3	0
	1	0	0
	1	3	0

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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