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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

		2	1
		9	1
		2	1
1	8	9	0
1	9	1	1

7

		6	6
		1	6
	3	9	6
	6	6	0
1	0	5	6

8

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

9

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

10

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

11

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

12

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

13

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

14

		5	5
		1	1
		5	5
	5	5	0
	6	0	5

15

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

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