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곱셈 2자리 X 2자리

1

		3	4
		9	5
	1	7	0
3	0	6	0
3	2	3	0

2

		7	6
		1	9
	6	8	4
	7	6	0
1	4	4	4

3

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

4

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

5

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

6

		5	5
		1	0
			0
	5	5	0
	5	5	0

7

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

8

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

9

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

10

		2	8
		7	2
		5	6
1	9	6	0
2	0	1	6

11

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

12

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

13

		7	1
		2	4
	2	8	4
1	4	2	0
1	7	0	4

14

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

15

		2	6
		6	1
		2	6
1	5	6	0
1	5	8	6

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