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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	2
		3	1
		1	2
	3	6	0
	3	7	2

5

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

6

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

7

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

8

		4	5
		6	3
	1	3	5
2	7	0	0
2	8	3	5

9

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

10

		8	8
		5	1
		8	8
4	4	0	0
4	4	8	8

11

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

12

		2	4
		7	3
		7	2
1	6	8	0
1	7	5	2

13

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

14

		2	5
		5	1
		2	5
1	2	5	0
1	2	7	5

15

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

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