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곱셈 2자리 X 2자리

1

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

2

		1	4
		3	0
			0
	4	2	0
	4	2	0

3

		3	3
		3	0
			0
	9	9	0
	9	9	0

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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