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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		4	4
		9	0
			0
3	9	6	0
3	9	6	0

5

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

6

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

7

		9	5
		2	2
	1	9	0
1	9	0	0
2	0	9	0

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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