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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

		9	5
		5	2
	1	9	0
4	7	5	0
4	9	4	0

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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