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곱셈 2자리 X 2자리

1

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

2

		1	6
		6	2
		3	2
	9	6	0
	9	9	2

3

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

4

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

5

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

6

		6	1
		2	1
		6	1
1	2	2	0
1	2	8	1

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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