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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		6	4
		9	5
	3	2	0
5	7	6	0
6	0	8	0

5

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

6

		4	6
		8	6
	2	7	6
3	6	8	0
3	9	5	6

7

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

8

		3	5
		3	4
	1	4	0
1	0	5	0
1	1	9	0

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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