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곱셈 2자리 X 2자리

1

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

2

		9	4
		4	9
	8	4	6
3	7	6	0
4	6	0	6

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

		9	1
		2	2
	1	8	2
1	8	2	0
2	0	0	2

11

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

12

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

13

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

14

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

15

		4	4
		7	7
	3	0	8
3	0	8	0
3	3	8	8

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