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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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