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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

		1	0
		1	8
		8	0
	1	0	0
	1	8	0

12

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

13

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

14

		4	5
		1	0
			0
	4	5	0
	4	5	0

15

		1	6
		6	7
	1	1	2
	9	6	0
1	0	7	2

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