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곱셈 2자리 X 2자리

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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

11

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

12

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

13

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

14

		9	4
		1	1
		9	4
	9	4	0
1	0	3	4

15

		3	4
		9	1
		3	4
3	0	6	0
3	0	9	4

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