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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		7	7
		1	7
	5	3	9
	7	7	0
1	3	0	9

11

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

12

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

13

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

14

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

15

		3	5
		9	3
	1	0	5
3	1	5	0
3	2	5	5

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