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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

		2	3
		1	0
			0
	2	3	0
	2	3	0

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

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

15

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

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