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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		2	6
		2	2
		5	2
	5	2	0
	5	7	2

10

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

11

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

12

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

13

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

14

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

15

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

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