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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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