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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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