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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		1	2
		6	2
		2	4
	7	2	0
	7	4	4

5

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

6

		5	7
		2	1
		5	7
1	1	4	0
1	1	9	7

7

		7	4
		1	0
			0
	7	4	0
	7	4	0

8

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

9

		2	2
		1	0
			0
	2	2	0
	2	2	0

10

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

11

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

12

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

13

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

14

		4	4
		2	1
		4	4
	8	8	0
	9	2	4

15

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

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