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곱셈 2자리 X 2자리

1

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

2

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

3

		1	9
		5	3
		5	7
	9	5	0
1	0	0	7

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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