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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		1	5
		1	1
		1	5
	1	5	0
	1	6	5

10

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

11

		5	5
		6	7
	3	8	5
3	3	0	0
3	6	8	5

12

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

13

		4	6
		1	0
			0
	4	6	0
	4	6	0

14

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

15

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

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