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곱셈 2자리 X 2자리

1

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

2

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

3

		1	7
		4	5
		8	5
	6	8	0
	7	6	5

4

		5	2
		1	9
	4	6	8
	5	2	0
	9	8	8

5

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

6

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

7

		6	1
		8	0
			0
4	8	8	0
4	8	8	0

8

		2	6
		7	5
	1	3	0
1	8	2	0
1	9	5	0

9

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

10

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

11

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

12

		7	3
		4	0
			0
2	9	2	0
2	9	2	0

13

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

14

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

15

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

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