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곱셈 2자리 X 2자리

1

		9	0
		4	7
	6	3	0
3	6	0	0
4	2	3	0

2

		1	1
		3	3
		3	3
	3	3	0
	3	6	3

3

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

4

		4	1
		7	7
	2	8	7
2	8	7	0
3	1	5	7

5

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

6

		3	8
		4	2
		7	6
1	5	2	0
1	5	9	6

7

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

8

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

9

		3	7
		3	1
		3	7
1	1	1	0
1	1	4	7

10

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

11

		9	5
		4	4
	3	8	0
3	8	0	0
4	1	8	0

12

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

13

		5	6
		1	0
			0
	5	6	0
	5	6	0

14

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

15

		5	1
		9	7
	3	5	7
4	5	9	0
4	9	4	7

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