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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		2	9
		4	0
			0
1	1	6	0
1	1	6	0

11

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

12

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

13

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

14

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

15

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

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