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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		4	8
		4	6
	2	8	8
1	9	2	0
2	2	0	8

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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