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곱셈 2자리 X 2자리

1

		6	1
		7	4
	2	4	4
4	2	7	0
4	5	1	4

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

		5	1
		3	9
	4	5	9
1	5	3	0
1	9	8	9

10

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

11

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

12

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

13

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

14

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

15

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

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