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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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