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곱셈 2자리 X 2자리

1

		6	3
		1	0
			0
	6	3	0
	6	3	0

2

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

3

		1	0
		9	6
		6	0
	9	0	0
	9	6	0

4

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

5

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

6

		9	7
		1	1
		9	7
	9	7	0
1	0	6	7

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		8	5
		7	2
	1	7	0
5	9	5	0
6	1	2	0

15

		1	1
		8	7
		7	7
	8	8	0
	9	5	7

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