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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

		1	5
		7	1
		1	5
1	0	5	0
1	0	6	5

8

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

9

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

10

		5	5
		5	4
	2	2	0
2	7	5	0
2	9	7	0

11

		4	1
		1	1
		4	1
	4	1	0
	4	5	1

12

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

13

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

14

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

15

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

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